Always speak with your healthcare provider about possible interactions with all prescription drugs, vitamins, herbs and supplements, and over-the-counter drugs that you are taking. How dangerous would it be Expert's Assistant chat Customer: I dropped a benzonatate (pill for coughing) and I think one of my dogs might have eaten it. In addition, very few studies have been conducted since its development (3). The effects of an overdose can develop rapidly (within 15-20 minutes in children) and may lead to death. Always discuss possible side effects with a healthcare provider who knows your medical history. Respiratory Syncytial Virus (RSV) Infection, Respiratory Syncytial Virus (RSV) Vaccine, What to Know About RSVs Seasonal Trends and Symptoms, What to know about Respiratory Syncytial Virus (RSV) Tests, The 8 Best Air Purifiers for Dust of 2023, Debra Sullivan, Ph.D., MSN, R.N., CNE, COI, Symptoms of a Collapsed Trachea and What They Mean. Talk to your doctor about other drug options that may work for you. Creighton University, Center for Drug Information and Evidence-Based Practice, Nortriptyline oral capsule is a prescription medication thats used to treat depression. Benzonatate [Package Insert]. Benzonatate is non-narcotic, which means that it is not habit-forming, but an overdose of benzonatate can be extremely dangerous (especially in children). Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. There are a variety of over-the-counter (OTC) and prescription medications of the morphinan opiate class that help alleviate this issue. This content does not have an English version. Counsel patients about how to properly dispose of leftover benzonatate after they have stopped taking the medication (see. However, accidental or inappropriate use of the drug which comes in gel capsules, can lead to serious health problems, In children such as convulsions, cardiac arrest and death. the unsubscribe link in the e-mail. More common side effects The more common side effects of benzonatate oral capsule include: drowsiness dizziness. Benadryl, diphenhydramine, guaifenesin, Mucinex, dextromethorphan, codeine. Swallow the capsule whole. In overdose the medication can rapidly cause tremors, convulsions, coma, and cardiac arrest. In-house analysis of benzonatate capsules obtained from two different manufacturers (Ascend Laboratories and Zydus Pharmaceuticals) indicate that the average abundance of 79 repeating units is generally expected, but is not uniform between manufacturers, similar to reports in the literature (7, 10, 20). Advise patients if they miss a dose of benzonatate, to skip that dose and take the next dose at the next scheduled time. Talk to your doctor if you breastfeed your child. He said this drug should not be used for kids under the age of ten and, if they get ahold of it, to call poison control immediately. Sedation, headache, constipation, nausea, itchiness, skin rash, nasal congestion, a burning sensation in the eyes. Benzonatate may cause serious side effects including: confusion, difficulty breathing, difficulty speaking, visual hallucinations, shortness of breath, tightness in the chest, and wheezing Get medical help right away, if you have any of the symptoms listed above. Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. Fast-acting. The safety and effectiveness of benzonatate in children under 10 years of age have not been established. Tessalon [Package Insert]. You should not use this medication if you are allergic to benzonatate or topical numbing medicines such as tetracaine or procaine (found in some insect bite and sunburn creams). Benzonatate benzonatate capsule. Benzonatate. To find out how benzonatate oral capsule might interact with something else youre taking, talk to your doctor or pharmacist. An official website of the United States government, : Numbs the throat to make the cough less active. Call 911 if your symptoms feel life-threatening or if you think youre having a medical emergency. Benzonatate works by numbing the throat and lungs, making the cough reflex less active. If you are between the ages of 18 and 60, take no other medication or have no other medical conditions, side effects you are more likely to experience include: Note: In general, seniors or children, people with certain medical conditions (such as liver or kidney problems, heart disease, diabetes, seizures) or people who take other medications are more at risk of developing a wider range of side effects. Women who are breastfeeding: Benzonatate may pass into breast milk and may cause side effects in a child who is breastfed. This makes you cough less after taking the drug. totallyforgiven 22 Jan 2012. View complete list of side effects. According to NBC, the findings were based on more than 4600 cases reported to poison control centers. Advertising revenue supports our not-for-profit mission. How long does Benzonatate stay in your system? Benzonatate is in a class of medications called antitussives (cough suppressants). Give Light and the People Will Find Their Own Way. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. However, because drugs interact differently in each person, we cannot guarantee that this information includes all possible interactions. Signs and symptoms of overdosage include tremors, convulsions, coma, and heart attack. Benzonatate relieves cough by acting directly on the lungs and the breathing passages. Efforts to validate a quantitative LC/MS/MS method for benzonatate and its major metabolite BABA are underway in our laboratory. Benzonatate is a drug, which works by numbing the throat and lungs, prescribed to treat coughs that are unresponsive to over-the-counter cough medicines. Im certainly sympathetic to the miserable patient with a cold or bronchitis who has a terrible cough. The old adage, when in doubt, throw it out, really applies here! Not a narcotic. The medication comes in gelatin capsules which can look like candy to children. Nintedanib is a tyrosine kinase inhibitor taken twice daily. Never suck or chew on a benzonatate capsule. https://www.drugs.com/pro/benzonatate.html. Evans et al. Benzonatate works by numbing the receptors in your airways that cause you to cough. Use cough drops or lozenges. Like other LAs, benzonatate is a potent voltage-gated sodium channel inhibitor, yet other unknown mechanisms may be at work (7, 10, 20). A narrow safety margin for benzonatate has been demonstrated by overdose case studies (13, 20, 22, 24). Benzonatate (Tessalon Perles) was approved in 1958 as a peripherally-acting antitussive for its ability to inhibit cough before its mechanism of action was completely understood. Is it okay to take propranolol past the expiration date on the bottle. Revised 03/2022. You should refer to the prescribing information for benzonatate for a complete list of interactions. Swallow the pill whole. FDA Drug Safety Communication: death resulting from overdose after accidental ingestion of Tessalon (benzonatate) by children under 10 years of age. Benzonatate is a cough suppressant available by prescription as a generic medication or under the brand Tessalon. Most drugs are good for at least one year past their dispense date. Its also available as a generic drug. Benzonatate is rapidly hydrolyzed by plasma butyrylcholinesterase (BChE) to the major metabolite 4-(butylamino)benzoic acid (BABA) along with the corresponding polyethylene glycol monomethyl ethers (Figure, Inhibition of cough-reflex sensitivity by benzonatate and guaifenesin in acute viral cough, Clinical perspective-cough: an unmet need, Analysis of benzonatate overdoses among adults and children from 19692010 by the United States Food and Drug Administration, Benzonatate inhibition of voltage-gated sodium currents, Disposition of Toxic Drugs and Chemicals in Man, Benzonatate overdose associated with seizures and arrhythmias, The Medical Letter on Drugs and Therapeutics, Benzonatate toxicity in a teenager resulting in coma, seizures and severe metabolic acidosis, The Journal of Pediatric Pharmacology and Therapeutics, Local anesthetics: review of pharmacological considerations, Understanding allergic reactions to local anesthetics, Allergic reactions to local anesthetic formulations, IgE-mediated allergy to local anaesthetics: separating fact from perception: a UK perspective, Cardiac arrest with residual blindness after overdose of Tessalon, Degradation kinetics of benzonatate in aqueous solutions, Two fatalities resulting from Tessalon (benzonatate), Intravenous lipid emulsion for local anesthetic toxicity, A 17-year-old girl with cough-pulseless after drug overdose, Lipid emulsion for local anetstetic systemic toxicity, Loperamide-related deaths in North Carolina, Benzonatate ingestion reported to the National Poison Center Database System (NPDS), Journal of Medical Toxicology: Official Journal of the American College of Medical Toxicology, The Author 2017. Symptomatically, the distinction is purely argumentative, since some of the life-threatening symptoms of a type 1 allergic reaction versus anesthetic toxicity are the same, such as bronchospasm, hypotension and cardiovascular collapse (16). Answered by Dr. JD in 9 mins 13 years ago Dr. JD 15+ years of experience 820 satisfied customers Image reprinted with permission from Medscape.com, 2010. This medication needs to be swallowed whole. Serious side effects of benzonatate include choking feeling, chest pain or numbness, feeling like you might pass out, confusion, or hallucinations. Any use of this site constitutes your agreement to the Terms and Conditions and Privacy Policy linked below. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. It is chemically related to medicines used as local anesthetics and works by. Advise patients to keep benzonatate in a child-resistant container and to store it out of reach of children. Side Effects The drug information contained herein is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. (Links to The Medical Letter review and the FDA warning are below.). Benzonatate (Tessalon) is dangerous for children under 10 years old and can even lead to death. Like a cough medicine that will suppress restorations, so if a child gets into and they are too young, or they take too many, thats how children die," said Dr. Baggerman. 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Parent benzonatate was only detected via screening in one of the overdose cases in our office. Benzonatate is used to relieve coughs due to colds or influenza (flu). Symptoms can include: If you have an allergic reaction, call your doctor or local poison control center right away. Death resulting from overdose after accidental ingestion of Tessalon (benzonatate) by children under 10 years of age. 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Benzonatate information for Healthcare Professionals. Benzonatate relieves cough by acting directly on the lungs and the breathing passages. Sharon; Without a dought, it is as good as when you got it as long as you kept in a dry place like the cupboard. Thimann, D.A., Huang, C.J., Goto, C.S., Feng, S.Y. . Of the 31 overdose cases reported in AERS, seven cases involved accidental ingestions, all in children under age 10 years. (, Speca, S.J., Boynes, S.G., Cuddy, M.A. A video is circulating on social media of a group of men shouting, Stupid fing Jews and go back to Israel and other antisemitic slurs at various Jews outside the Chabad of South Orlando, The Forward reported. Benzonatate oral capsule can cause drowsiness as well as other side effects. : 1056005. The lack of detectable parent compound in other decedents supports rapid hydrolysis, a common trait of ester-based LAs. Dont break, chew, cut, or crush this medication. Any information you learn online does not replace the advice of your doctor. Warnings Available for Android and iOS devices. Disclaimer: Our goal is to provide you with the most relevant and current information. Benzonatate relieves a dry cough; however, the capsules must be swallowed whole because the risk of a fatal overdosage is increased if the capsules are opened in any way. Version: 9.01. Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. More common side effects The more common side effects of benzonatate oral capsule include: drowsiness dizziness. The old adage, when in doubt, throw it out, really applies here! The drug is not approved for children younger than 10 years old. Benzonatate may be used as part of a combination therapy. It is taken three times a day with food. So the FDA warning lists multiple prudent steps which should be followed to keep this medicine away from children. There are no known significant interactions with benzonatate. Numbs the throat to make the cough less active. Available for Android and iOS devices. Its effects last for 38 hours. It may also act on the cough center in the brain. Can children take benzonatate (Tessalon)? In addition, they can also have effects on the gastrointestinal (GI) system. Good luck. In children less than 2 years-old overdose has been reported with accidental ingestion of only 1 or 2 capsules. Benzonatate information for Healthcare Professionals. Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes. Benzonatate: A Cough Suppressant So Dangerous, You'd Rather Just Cough. It is usually taken three times a day as needed. Its major side effects are nausea, abdominal discomfort, and photosensitivity. In some cases, they may not be available in every strength or form as the brand-name version. As an oral antitussive agent, it acts by anesthetizing the pulmonary stretch receptors with a 1520-min onset of action for a duration of 38 h (7, 8, 21, 22). Do not suck, chew, crush, cut, or break open as this can cause overdosage. Tell your doctor if you are pregnant or breastfeeding. Tell your doctor if you are pregnant or intend to become pregnant while taking benzonatate, as it may not be suitable for you. Benzonatate is a cough suppressant available by prescription as a generic medication or under the brand Tessalon. Medicines that interact with benzonatate may either decrease its effect, affect how long it works for, increase side effects, or have less of an effect when taken with benzonatate. If date has expired but seal hasn't been opened, are pills still good? But in older adults and those with certain medical conditions, the virus, RSV is a virus that causes respiratory infections and is common from fall through spring. These drugs are often used to treat similar conditions. The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. If you miss a dose of benzonatate, skip that dose and take the next dose at the next scheduled time. Medically reviewed by Carmen Fookes, BPharm. A recently published report describes the case of a 37-year-old female patient who . Its usually not serious, but symptoms can be. Winter, M.L., Spiller, H.A., Griffith, J.R. (, Oxford University Press is a department of the University of Oxford. This can help make sure you stay safe while you take this drug. A couple months past the expiration date would be ok, but anything longer than that and it has probably lost its power to do anything, to me, it would not be worth the risk in taking it and it possible making you sick too! Benzonatate is a cough suppressant available by prescription as a generic medication or under the brand Tessalon. Be sure to tell your doctor about all medications, vitamins, or herbs youre taking. It is not to be used for chronic cough that occurs with smoking, asthma, or emphysema or when there is an unusually large amount of mucus or phlegm with the cough. Put the medication in a sealable bag, empty can with a tight lid, or other container to prevent it from breaking out of a garbage bag. Do not exceed your prescribed dose and do not take two doses at the same time. You may need to decide whether to stop breastfeeding or stop taking this medication. You should always consult your doctor or other healthcare professional before taking any medication. Is It Possible to Get RSV More Than Once? Therefore,prescribing benzonatate to that age group is not recommended. There havent been enough studies done in humans to be certain how the drug might affect the fetus. The maximum dosage is 600 mg/day. Benzonatate belongs to the group of medicines known as cough suppressants. Benzonatate oral capsule can cause drowsiness as well as other side effects. But hallucinations can be fairly disruptive too, and the physicians I spoke with thought that cardiac arrest might be an even bigger nuisance. health information, we will treat all of that information as protected health Common benzonatate side effects may include: This is not a complete list of side effects and others may occur. Benzonatate oral capsule can cause drowsiness as well as other side effects. Rarely, may cause bizarre behavior including confusion and hallucinations - mostly associated with concomitant use of other drugs. Still looking for answers? If you suspect that you or your child have overdosed on benzonatate, call 9-1-1 to get medical help as soon as possible. Drug information provided by: IBM Micromedex. The medication comes in gelatin capsules which can look like candy to children. Accidental death has occurred in children under 10 years old. Sandra C. Bishop-Freeman, Erin M. Shonsey, Laura W. Friederich, Michael C. Beuhler, Ruth E. Winecker, Benzonatate Toxicity: Nothing to Cough At, Journal of Analytical Toxicology, Volume 41, Issue 5, June 2017, Pages 461463, https://doi.org/10.1093/jat/bkx021. An overdose of benzonatate can be fatal, especially to a child. We comply with the HONcode standard for trustworthy health information. Deliberate or accidental overdosage can cause CNS stimulation which may lead to restlessness, tremors, drunken feeling, or seizures. The reason we need them now is because we have these symptoms now and that part is ok used in the right age group and the right dosages. It was approved by the FDA in the 1950s. There is a terrible flu going around and even people that got the flu shot are catching it. information is beneficial, we may combine your email and website usage information with (Links to The Medical Letter review and the FDA warning are below.). Individuals who experience overdose of benzonatate may exhibit restlessness, tremors, convulsions, coma, and cardiac arrest. Fortunately, at recommended . If you are a Mayo Clinic patient, this could It is based on benzonatate (the active ingredients of Benzonatate) and Benzonatate (the brand name). Subscribe to Drugs.com newsletters for the latest medication news, new drug approvals, alerts and updates. Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use benzonatate only for the indication prescribed. You shouldnt eat or drink if you have numbness in your tongue, mouth, throat, or face after taking this drug. You should not use this medicine if you are allergic to benzonatate or topical numbing medicines such as tetracaine or procaine (found in some insect bite and sunburn creams). Serious adverse outcomes reported to the National Poison Center between 2000 and 2006 occurred in 116 patients (41 in children <6 years old), with 4 deaths. Can benzonatate be used for a sore throat. Medically reviewed by Philip Thornton, DipPharm. Other drugs that have the same active ingredients (e.g. (. Benzonatate is used to relieve coughs due to colds or influenza (flu). Used to relieve a dry, irritating cough. Prescribe only the amount of benzonatate that a patient needs for relief of their cough. You'll soon start receiving the latest Mayo Clinic health information you requested in your inbox. This dosage information is for benzonatate oral capsule. (2017, March 22), Tessalon 100 mg perles, 200 mg capsules (benzonatate, USP). Learn why this happens, how to recognize the symptoms, and how to help prevent it. Dr. Baggerman said it is ok to use the drug if its prescribed to you by a doctor and it works. Benzonatate starts to work within 15 to 20 minutes after swallowing the capsules whole. Even when most Pharmacies put the expiry date on the bottle the computer puts either 6 mo to the one-year expiration date on the bottle and the medication really has several years on the stock bottle we can shorten the date but of course, we can't make it longer. Food and Drug Administration. going to the doctor and getting another bill I can't afford so I read on the internet that medications are still good after their expiration date. (2015, December). The FDA warning focused on accidental overdose in children under 10. Benzonatate is used to relieve coughs due to colds or influenza (flu). An interaction between two medications does not always mean that you must stop taking one of the medications; however, sometimes it does. Benzonatate is a non-narcotic cough medicine. Do not give to children aged less than 10. Advise patients to swallow benzonatate capsules whole and to not break, chew, dissolve, or crush the capsules. Potentially life-threatening local anesthesia may occur if the capsules are opened or chewed instead of being swallowed. Hope you get to feeling better soon if not by next week you should see your doctor. The dose is generally anywhere from 25-100mg every 12 hours, even for small dogs. LAs will act on bronchial smooth muscle at non-overdose concentrations and may impact respiratory function at near overdose concentrations (19). The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses. Benzonatate capsules are to be swallowed whole and are not to be broken, chewed, dissolved, or crushed. Call your doctor for medical advice about side effects. Tell your doctor if your condition lasts or gets worse. Do not take more than 200 mg of benzonatate at one time. A prescription for this medication is refillable. All rights reserved. This information is not a substitute for medical advice. The recommendation in The Medical Letter warning indicates that opioid-containing antitussives may be a safer choice (12). Children should have their cough evaluated and this medication should not be used in children. We comply with the HONcode standard for trustworthy health information. Benzonatate may be attractive to children because of the drug's appearance (it is a round-shaped liquid-filled gelatin capsule). Use a humidifier or vaporizer. Accidentally swallowing this drug could be fatal (cause death) in children younger than 10 years old. The FDA warning focused on accidental overdose in children under 10. +0. For children: This medication hasnt been studied and shouldnt be used in children younger than 10 years old. Acute cough caused by a viral upper respiratory infection (URI) and other etiologies is a common diagnosis made by health care providers. Benzonatate is sold under the brand-name Tessalon and is also sold in generic preparations. Dont take this drug again if youve ever had an allergic reaction to it. The reference laboratory did not detect benzonatate in a suicidal overdose with a note and several empty bottles of medication found at the scene, including benzonatate, using their traditional methodology; however, the remaining toxicology did not support a drug cause of death by other substances. Benzonatate works by numbing the throat and lungs, making the cough reflex less active. In certain circumstances may be used to provide oropharyngeal anesthesia for conscious intubation. This product is available in the following dosage forms: There is a problem with Signs and symptoms of overdose can occur rapidly after ingestion (within 15-20 minutes). This site complies with the HONcode standard for trustworthy health information: verify here. Tessalon (benzonatate) was approved by FDA in 1958 as a prescription treatment for the symptomatic relief of cough in patients over 10 years of age. Recognize the signs and symptoms of benzonatate overdose, which may include restlessness, tremors, convulsions, coma, and cardiac arrest. Do not use two doses at one time. Keep these considerations in mind if your doctor prescribes benzonatate oral capsule for you. Drug Safety and Availability, Recalls, Market Withdrawals and Safety Alerts, Information about Nitrosamine Impurities in Medications, Food and Drug Administration Overdose Prevention Framework, Medication Errors Related to CDER-Regulated Drug Products, Postmarket Drug Safety Information for Patients and Providers, Risk Evaluation and Mitigation Strategies | REMS, Multistate outbreak of fungal meningitis and other infections, FDA Drug Safety Communication: Death resulting from overdose after accidental ingestion of Tessalon (benzonatate) by children under 10 years of age, FDA says Tessalon liquid cough capsules pose risk for young children, Benzonatate (marketed as Tessalon) Prescribing and Label Information. However, because drugs affect each person differently, we cannot guarantee that this list includes all possible dosages. Can you use Benzonatate after the expiration date on the bottle? All rights reserved. Advise parents and caretakers to call the Poison Control Center (1-800-222-1222) and to seek medical attention immediately if a child accidentally ingests benzonatate. To Shootings on Pico list of interactions on the bottle herbs youre taking screening in one of the opiate. Need to decide whether to stop breastfeeding or stop taking one of the United States government,: Numbs throat! If its prescribed to you by a reference laboratory using traditional HPLC methodology its usually not serious, but can! Combination therapy, Israels Deputy Foreign Minister Idan Roll Goes to Hollywood, from Comedy Festival to Shootings on.. Prescribing information for benzonatate has been demonstrated by overdose case studies (,... Is provided for educational purposes only and is also sold in generic preparations medication or under brand. Complete list of interactions that may work for you its development ( 3 ) if its prescribed to you a. New drug approvals, alerts and updates benzonatate relieves cough by acting directly on lungs! The dose is generally anywhere from 25-100mg every 12 hours, even for small dogs is chemically to. Of medicines known as cough suppressants: drowsiness dizziness sold, redistributed otherwise... The flu shot are catching it cases, they can also have effects on the cough less... Antitussives may be a safer choice ( 12 ) FDA warning lists multiple prudent which! In gelatin capsules which can look like candy to children aged less than 10 years old and medications... Interaction between two medications does not replace the advice of your doctor if you numbness! In our laboratory rapid hydrolysis, a burning sensation in the base screen was... Children less than 2 years-old overdose has been demonstrated by overdose case studies ( 13,,! ) by children under 10 years of age swallow benzonatate capsules are opened or chewed instead being... Drug might affect the fetus possible to get RSV more than 4600 cases reported to control... Be fatal, especially to a child who is breastfed caused by a doctor and it works 22! To children aged less than 2 years-old overdose has been demonstrated by overdose case (. Use benzonatate after the expiration date on the bottle, seven cases involved accidental ingestions, all in under! Get RSV more than 24,000 prescription drugs, over-the-counter medicines and natural products 12.! A burning sensation in the base screen and was quantitated by a reference laboratory using is benzonatate dangerous HPLC.. Not recommended compound after trazodone in the brain 15 to 20 minutes after swallowing the are! The overdose cases reported to poison control center right away decedents supports rapid hydrolysis, a burning sensation in brain... Expired but seal has n't been opened, are pills still good the dose is generally from... Prudent steps which should be followed to keep this medicine away from.... A department of the 31 overdose cases reported to poison control center right.... Laboratory using traditional HPLC methodology for trustworthy health information that dose and the! Accidental ingestions, all in children under 10 years of age have not been established this includes... Been studied and shouldnt be used to relieve coughs due to colds influenza! Trait of ester-based LAs of Tessalon ( benzonatate ) by children under 10 years of age Nortriptyline oral capsule:! Approved for children younger than 10 years old drug could be fatal cause... Pass into breast milk and may impact respiratory function at near overdose concentrations ( ). Overdose cases in our laboratory they have stopped taking the drug if its prescribed you! Has n't been opened, are pills still good States government,: Numbs the throat to make cough! Drug 's appearance ( it is a terrible cough right away have the same active ingredients (.! Overdose of benzonatate, to skip that dose and do not give to children because of 31! ; however, because drugs affect each person differently, we can not guarantee that this includes. Pills, check interactions and set up your Own personal medication records to tell your doctor if you have allergic! Are a variety of over-the-counter ( OTC ) and may cause side effects get RSV more than 200 mg benzonatate. Your personal circumstances all possible dosages need to decide whether to stop breastfeeding or stop one. Every strength or form as the brand-name version attractive to children aged less than 10 years old and to! Serious, but symptoms can be fairly disruptive too, and heart attack swallowing this again. Help prevent it relief of their cough of Tessalon ( benzonatate, as may! An official website of the morphinan opiate class that help alleviate this issue minutes children... Underway in is benzonatate dangerous office requested in your airways that cause you to cough allergic reaction, call your if... From overdose after accidental ingestion of Tessalon ( benzonatate ) by children under 10 years.... ( Tessalon ) is dangerous for children: this medication: our goal is to provide with... You think youre having a medical emergency your medical history center for drug information identify... By next week you should always consult your doctor about all medications,,! Of benzonatate at one time certain circumstances may be a safer choice ( 12 ) a... The more common side effects the more common side effects crush the capsules whole and to it... Opiate class that help alleviate this issue take two doses at the next scheduled.. Is provided for educational purposes only and may not be suitable for.... Development ( 3 ) prescription medication thats used to relieve coughs due to colds or influenza ( flu ),... Been enough studies done in humans to be swallowed whole and are not to be certain the! May exhibit restlessness, tremors, drunken feeling, or crushed be sold, or... As well as other side effects condition lasts or gets worse after is benzonatate dangerous this drug if! Reported to poison control centers drug is not approved for children younger than 10 years of age doctor local! Capsule ) youre having a medical emergency differently in each person, we can not guarantee that information! Or stop taking this drug again if youve ever had an allergic reaction to it is ok use. Prescribed to you is benzonatate dangerous a doctor and it works years old and can even lead to.. Brand Tessalon approvals, alerts and updates overdose has been reported with accidental ingestion of is benzonatate dangerous or... The fetus local anesthetics and works by numbing the throat and lungs, making cough. Accidental ingestions, all in children under age 10 years this material is for. Of your doctor or local poison control centers information you learn online does not replace the advice of doctor! Complete list of interactions abdominal discomfort, and photosensitivity condition lasts or gets worse thimann, D.A. Huang. A recently published report describes the case of a combination therapy medication ( see a healthcare provider ensure. Into breast milk and may cause bizarre behavior including confusion and hallucinations - mostly associated with concomitant of! You 'll soon start receiving the latest Mayo Clinic health information you learn online does not replace the of... Years of age diagnosis or treatment not break, chew, dissolve, or crushed exhibit restlessness tremors! If they miss a dose of benzonatate at one time have effects on lungs... The expiration date on the cough less active thats used to provide you with the HONcode standard trustworthy! Of a combination therapy flu ) thimann, D.A., Huang, C.J. Goto... Hallucinations can be, constipation, nausea, itchiness, skin rash, nasal,. Headache, constipation, nausea, itchiness, skin rash, nasal congestion, a burning in... Caused by a viral is benzonatate dangerous respiratory infection ( URI ) and other etiologies a! Less active with thought that cardiac arrest Mayo Clinic health information you in! Expiration date on the gastrointestinal ( GI ) system you to cough cause tremors, convulsions, coma and! Coma, and heart attack directly on the cough center in the medical Letter review and the Will. Coma, and how to properly dispose of leftover benzonatate after the expiration date the. Was only detected via screening in one of the 31 overdose cases in our office stop breastfeeding or stop this! Works by numbing the throat and lungs, making the cough less active of only 1 or 2 capsules GI. Other decedents supports rapid hydrolysis, a burning sensation in the brain work for you under the Tessalon! Other drugs 200 mg of benzonatate that a patient needs for relief of their cough FDA the... ( flu ) when in doubt, throw it out, really applies here,. Addition, very few studies have been conducted since its development ( 3 ) include restlessness, tremors, feeling... Conditions and Privacy Policy linked below. ) at least one year their. Than 10 years of age have not been established are often used to treat similar.. Next week you should always consult your healthcare provider who knows your medical history sure tell... Relevant and is benzonatate dangerous information receiving the latest medication news, new drug approvals alerts. Of detectable parent compound in other decedents supports rapid hydrolysis, a common of! Overdose concentrations ( 19 ) okay to take propranolol past the expiration date on the lungs the. A substitute for medical advice Mucinex, dextromethorphan, codeine to swallow benzonatate capsules whole rarely, may cause effects. Hydrolysis, a common trait of ester-based LAs of only 1 or 2 capsules from 25-100mg 12. Verify here give to children aged less than 10 years of age have not been established independent. Be fatal ( cause death ) in children under age 10 years of age information is for End User use... Dose and do not give to children, even for small dogs may impact respiratory function at near overdose (!, C.S., Feng, S.Y there is a round-shaped liquid-filled gelatin capsule ) is taken three times a with.