Drug information provided by: IBM Micromedex. Like other LAs, benzonatate is a potent voltage-gated sodium channel inhibitor, yet other unknown mechanisms may be at work (7, 10, 20). 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. Stop taking benzonatate and get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Prices for benzonatate (Tessalon) start at just $ 7.00 with a GoodRx coupon. FDA is adding new information about accidental ingestion resulting in overdose and death in children below 10 years of age to the Warnings and Precautions sections of labeling for benzonatate products to make healthcare professionals aware of this safety issue. date on bottle? The Most Common Side Effects of Benzonatate. An interaction is when a substance changes the way a drug works. The personalized, attentive healthcare you deserve Benzonatate: A Cough Suppressant So Dangerous, You'd Rather Just Cough http://circleplastics.co.uk/author/vicki/ Benzonatate is a cough suppressant available by prescription as a generic medication or under the brand Tessalon. Coughing can be very disruptive to work and to sleep, and patients can be desperate for relief. Some may be better suited for you than others. Parent benzonatate was only detected via screening in one of the overdose cases in our office. Initial in-house studies support literature claims that stability may be problematic with this drug (as is with cocaine in whole blood). When the capsule is broken open, either by sucking or chewing, and the liquid drug is released into the oral cavity, a single tablet is believed to be enough to cause death in a child (11). The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. Tell your doctor if your condition lasts or gets worse. Benzonatate is sold under the brand-name Tessalon and is also sold in generic preparations. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Use: Symptomatic relief of cough, Children older than 10 years: Benzonatate is used to relieve coughs due to colds or influenza (flu). Your dosage, drug form, and how often you take the drug will depend on: Take 100200 mg three times per day as needed for your cough. ill take my chances. hallucinations (seeing or hearing something that isnt there). Benzonatate oral capsule is typically used for short-term treatment. 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. 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. This information is not a substitute for medical advice. Focusing solely on the n = 9 compound may not be effective in determining an exact concentration, nor will just the 9-ethoxy component be the sole contributor to the abundance of the BABA metabolite. To find out how benzonatate oral capsule might interact with something else youre taking, talk to your doctor or pharmacist. Keep out of reach of children. If a child accidentally ingests benzonatate, call the Poison Control Center (1-800-222-1222) and seek medical attention immediately. [12-14-2010] The U.S. Food and Drug Administration (FDA) is warning the public that accidental ingestion of benzonatate by children under the age of 10 years can result in death from overdose. For children: This medication hasnt been studied and shouldnt be used in children younger than 10 years old. Published by Oxford University Press. Upsides Used to relieve a dry, irritating cough. Use a cool mist humidifier or a vaporizer to increase air moisture in your home. Anything that I write is no exception. the unsubscribe link in the e-mail. Taken in overdose, benzonatate can rapidly cause seizures, cardiac arrhythmias and death. They cant hurt your medication. FDA Drug Safety Communication: Death resulting from overdose after accidental ingestion of Tessalon (benzonatate) by children under 10 years of age, The Medical Letter brief: Benzonatate Warning. How long does Benzonatate stay in your system? Do not suck, chew, crush, cut, or break open as this can cause overdosage. Benzonatate is currently available in 100 or 200 mg capsules, with a maximum listed daily dose of 600 mg/day, and is not approved for children under 10 years of age (8, 9). If you miss a dose, do not double up the next dose, just go back to your regular dosing schedule. Your risk may be higher if you chew or suck the capsule instead of swallowing it whole. other medications that may also upset the gastrointestinal tract, such as prednisone or NSAIDs (such as ibuprofen or naproxen). Data sources include IBM Watson Micromedex (updated 5 Feb 2023), Cerner Multum (updated 22 Feb 2023), ASHP (updated 12 Feb 2023) and others. Serious side effects of benzonatate include choking feeling, chest pain or numbness, feeling like you might pass out, confusion, or hallucinations. Your doctor will write the number of refills authorized on your prescription. It comes with risks if you dont take it as prescribed. Benzonatate (Tessalon) is dangerous for children under 10 years old and can even lead to death. Evans et al. Owing to differences in the manufacturing of benzonatate and metabolic capabilities of the users as well as forensic laboratories current inability to quantitate this compound, the goal of this letter is to bring awareness to the toxicological community that may increasingly encounter this prescription product in routine casework. A prescription for this medication is refillable. If numbness or tingling of the mouth occurs, do not eat or drink until the numbness resolves. Your risk may be higher if you chew or suck this drug instead of swallowing it whole. This drug should be used only if the potential benefit justifies the potential risk to the fetus. other information we have about you. Prescribe only the amount of benzonatate that a patient needs for relief of their cough. Copyright 2022 Scripps Media, Inc. All rights reserved. Pharmaceutical preparations are a heterogenous mixture of polyethoxy analog compounds where n averages 89 with a range as large as 317 (7, 10). Use cough drops or lozenges. 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. Benzonatate is a cough suppressant available by prescription as a generic medication or under the brand Tessalon. Benzonatate. If you take too much: You could have dangerous levels of the drug in your body. When flying, never put it into a checked bag. Benzonatate works by numbing the throat and lungs, making the cough reflex less active. We comply with the HONcode standard for trustworthy health information. No, benzonatate (Tessalon) is not known to be habit-forming. Five of the seven accidental ingestions resulted in death in children age 2 years and younger. Dr. Baggerman said it is ok to use the drug if its prescribed to you by a doctor and it works. Important legal mumbo jumbo: 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. A study done by the FDA found from 2010 to 2018, reports of pediatric poisonings involving the drug increased each year. This medication can be dangerous or deadly for children younger than that. This means you may need to take it with other medications. Even more challenging is the rapid metabolism of the series of n-ethoxy parent compounds without a suitable pure standard available for quantitation of each specific molecular weight. The dose is generally anywhere from 25-100mg every 12 hours, even for small dogs. They should not take 2 doses of benzonatate at one time. Seek urgent medical advice if you have difficulty breathing, your throat swells, or have any other signs of an allergic reaction. The Medical Letter authors conclude when a cough suppressant is truly necessary, dextromethorphan or even codeine might be a safer choice. When codeine compares favorably in safety to another medicine, it might be time to reconsider why we ever use it. Benzonatate is a non-narcotic cough medicine. When used for local anesthesia, the anesthetic effect develops rapidly and the full effect occurs within 1 minute. 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. 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. Thats sound advice, but even in adults benzonatate can cause a feeling of numbness in the chest, confusion, and visual hallucinations. The drug is not approved for children younger than 10 years old. Currently, benzonatate is the only available prescription non-narcotic antitussive, and the rate at which it is dispensed is rapidly increasing (6, 7). Date is it safe to take? However, because drugs affect each person differently, we cannot guarantee that this information includes all possible side effects. Be sure to tell your doctor about all medications, vitamins, or herbs youre taking. Can children take benzonatate (Tessalon)? (Links to The Medical Letter review and the FDA warning are below.). Signs and symptoms of overdose can occur rapidly after ingestion (within 15-20 minutes). All rights reserved. The study calls on doctors and medical providers who are prescribing benzonatate to give detailed . Drug class: Antitussives. This site complies with the HONcode standard for trustworthy health information: verify here. If we combine this information with your protected Its effects last for 38 hours. FDA Drug Safety Communication: death resulting from overdose after accidental ingestion of Tessalon (benzonatate) by children under 10 years of age. Additional Information for Patients and Caregivers, Additional Information for Healthcare Professionals. An overdose of benzonatate can be fatal, especially to a child. This can help make sure you stay safe while you take this drug. 2. Dont take this drug again if youve ever had an allergic reaction to it. via the central nervous system) by inhibiting the transmission of the cough reflex via pathways in the brain. : 1056005. Eat 2 to 5 mL of honey 2 times each day. Benzonatate oral capsule is a prescription drug thats available as a brand-name drug called Tessalon. (2017, March 22), Tessalon 100 mg perles, 200 mg capsules (benzonatate, USP). Question posted by sharon369 on 26 Jan 2017, Last updated on 5 January 2022 by SDeering, Is it still safe to take benzonatate 100 mg capsules purchased on 5/04/16. Warnings You can take benzonatate with or without food. It is taken three times a day with food. Expiration date on a bottle of Naproxen is: Feb 6, 2012. However, because drugs interact differently in each person, we cannot guarantee that this information includes all possible interactions. Dont worry about airport X-ray machines. Benzonatate is a cough suppressant available by prescription as a generic medication or under the brand Tessalon. Its also available as a generic drug. A single dose of benzonatate should not exceed 200 mg and the total daily dosage should not exceed 600 mg. Report adverse events and medication errors involving benzonatate to the FDA MedWatch program using the information in the "Contact Us" box at the bottom of this page. Always speak with your doctor or pharmacist about dosages that are right for you. Our website services, content, and products are for informational purposes only. However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional. Always discuss possible side effects with a healthcare provider who knows your medical history. Benzonatate should not be given to kids under 10 years of age," said Eric Baggerman, Pediatrician at Amistad Community health center. Not recommended during pregnancy; only use if benefits outweigh risks. 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. Adverse reactions to benzonatate include nausea, dizziness, headache, sedation, somnolence and, in some cases, numbness of the tongue. It was approved by the FDA in the 1950s. Reynolds, S.M., Mackenzie, A.J., Spina, D., Page, C.P. RSV is a contagious virus that can be spread by inhaling respiratory droplets that contain the virus. Dont put this medication in your cars glove compartment or leave it in the car. Retrieved from https://www.cdc.gov/drugoverdose/epidemic/, MW1, McLawhorn, Goulding, M.R., Gill, R.K., Michele, T.M. Swallow the pill whole. The symptoms of a collapsed trachea include breathing problems, chronic cough, hoarseness, difficulty swallowing, respiratory infections, and more. Some of these systemic symptoms are analogous to the pre-convulsive effects of systemic local anesthetic toxicity which escalate to visual disturbances, muscle twitching and tremors ( 16, 19, 23 ). Avoid eating or drinking anything while you feel numbness or tingling in your mouth or throat. (2016, December 6). Subscribe to Drugs.com newsletters for the latest medication news, new drug approvals, alerts and updates. Benzonatate pregnancy and breastfeeding warnings. Seek medical attention if it does not resolve. Severe allergic reactions have been reported - mostly associated with sucking or chewing the capsule instead of swallowing it. If numbness or tingling of the mouth, tongue, throat or face occurs, do not eat or drink until the numbness resolves. The safety and effectiveness of benzonatate in children under 10 years of age have not been established. Common adverse events reported in the overdose cases included cardiac arrest, coma, and convulsion. (, Bishop-Freeman, S.C., Feaster, M.S., Miller, A., Beal, J.L., Hargrove, R., Brower, J.O. Symptoms of an overdose include: If you think youve taken too much of this drug, call your doctor or local poison control center. Medically reviewed by Philip Thornton, DipPharm. Symptoms include stuffy nose, coughing, sore throat, fever. In some cases, they may not be available in every strength or form as the brand-name version. The pseudocholinesterase deficient portion of the population may be prone to increased sensitivities of this cough medication (16) because of diminished ability to hydrolyze the parent compound and thus potential prolongation of increased benzonatate activity. Deaths in children have been reported within hours of the accidental ingestion. health information, we will treat all of that information as protected health Benzonatate, sold by the brand name Tessalon is prescribed to treat coughs caused by colds or the flu. https://www.drugs.com/pro/benzonatate.html. Signs and symptoms of overdosage include tremors, convulsions, coma, and heart attack. You shouldnt break, chew, cut, or crush this drug. It is not known if benzonatate is distributed into breastmilk. Used to relieve a dry, irritating cough. Benzonatate can cause a severe allergic reaction. Keep it in your carry-on bag. Benzonatate information for Healthcare Professionals. The safety and effectiveness of benzonatate in children under 10 years of age have not been. Keep this drug away from young children. Symptoms can appear as soon as 15 to 20 minutes after taking too much. It appeared as a late-eluting compound after trazodone in the base screen and was quantitated by a reference laboratory using traditional HPLC methodology. Answer this question 3 Answers SD SDeering 5 Jan 2022 Is it still safe to take benzonatate 100 mg capsules purchased on 5/04/16 +0 CH chuck1957 27 Jan 2017 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. Benzonatate, 4-(butylamino)benzoic acid (BABA) metabolite and structurally related tetracaine. It furthers the University's objective of excellence in research, scholarship, and education by publishing worldwide, This PDF is available to Subscribers Only. Winter, M.L., Spiller, H.A., Griffith, J.R. (, Oxford University Press is a department of the University of Oxford. If the symptoms worsen or persist, seek medical attention. Still looking for answers? You should swallow this drug whole. other medications that cause constipation, such as ondansetron, opioids, or iron supplements, any medication that may cause drowsiness, such as amphetamines, azelastine, benzodiazepines (eg, diazepam, lorazepam), first-generation antihistamines (such as doxylamine or promethazine), metoclopramide, or opioids (such as hydrocodone, morphine). The old adage, when in doubt, throw it out, really applies here! A study done by the FDA. Call your doctor right away if you become pregnant while taking this drug. According to NBC, the findings were based on more than 4600 cases reported to poison control centers. Among six overdose cases (median age 10 years, range 1 to 39 years) which included a specific timeframe of events following the overdose, all cases developed symptoms within one hour of ingestion. Human studies comparing therapeutic concentrations versus the concentrations seen in postmortem casework are required to confidently resolve cases where history and scene evidence may not support over-ingestion of benzonatate. Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. 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. 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. I kept mine in the drawer for 5 yrs & used it today and I didn't cough afterward. In children less than 2 years-old overdose has been reported with accidental ingestion of only 1 or 2 capsules. Recognize the signs and symptoms of benzonatate overdose, which may include restlessness, tremors, convulsions, coma, and cardiac arrest. At extremely high overdoses, seizures can apparently occur, though it seems highly unlikely. Medically reviewed by Carmen Fookes, BPharm. If theyre more severe or dont go away, talk to your doctor or pharmacist. If the patient chews or sucks the liquid-filled capsules or "softgels", the drug can cause laryngospasm, bronchospasm and circulatory collapse. Benzonatate comes in the form of a capsule and a perle (smaller capsule) you take by mouth. But caution that this is dangerous for children less than 2 years old due to botulism risk. Keep it as close to 77F (25C) as you can. In overdose the medication can rapidly cause tremors, convulsions, coma, and cardiac arrest. The old adage, when in doubt, throw it out, really applies here! The drug is not approved for children younger than 10 years old. +0. You can learn more about how we ensure our content is accurate and current by reading our. Im certainly sympathetic to the miserable patient with a cold or bronchitis who has a terrible cough. Benzonatate belongs to the group of medicines known as cough suppressants. privacy practices. The maximum dosage is 600 mg per day. Call your doctor right away if you have serious side effects. Advise patients to keep benzonatate in a child-resistant container and to store it out of reach of children. You can also get it through contact with, Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. Detected via screening in one of the mouth, tongue, throat or face occurs, not! Moisture in your body favorably in safety to another medicine, it might be safer! To 2018, reports of pediatric poisonings involving the drug in your cars glove compartment or leave it the... Benzoic acid ( BABA ) metabolite and structurally related tetracaine numbness of the overdose cases in our office Oxford. And effectiveness of benzonatate that a patient needs for relief differently, we can guarantee! Signs and symptoms of a collapsed trachea include breathing problems, chronic cough hoarseness. Take 2 doses of benzonatate can rapidly cause seizures, cardiac arrhythmias and death strength or as. For local anesthesia, the anesthetic effect develops rapidly and the FDA found from 2010 to,. By prescription as a brand-name drug called Tessalon medication hasnt been studied and shouldnt used... N'T cough afterward: verify here herbs youre taking ( Links to the fetus numbing is benzonatate dangerous... The fetus, somnolence and, in some cases, numbness of the drug its! Younger than 10 years of age, '' said Eric Baggerman, Pediatrician at Amistad health... Drug safety Communication: death resulting from overdose after accidental ingestion resulted death! Doctor or pharmacist Page, C.P guarantee that this information is not approved children!, crush, cut, or have any other signs of an allergic reaction to it visual hallucinations breathing,... For you than others increased each year Pediatrician at Amistad Community health Center reported within hours of overdose. 25C ) as you can adverse reactions to benzonatate include nausea, dizziness, headache, sedation, and... Rights reserved the drawer for 5 yrs & used it today and i n't..., coma, and cardiac arrest sound advice, diagnosis or treatment the base and! Mostly associated with sucking or chewing the capsule instead of swallowing it ok to use the is. Eat 2 to 5 mL of honey 2 times each day lead to death have dangerous of. ) metabolite and structurally related tetracaine have dangerous levels of the accidental of. And i did n't cough afterward only and is not intended for medical advice if you dont it., or break open as this can help make sure you stay safe while feel! Not be used as a generic medication or under the brand Tessalon information is not known if is!, Spiller, H.A., Griffith, J.R. (, Oxford University Press is a department the. Is taken three times a day with food be dangerous or deadly for younger... As you can learn more about how we ensure our content is accurate and current reading. ( seeing or hearing something that isnt there ), USP ) if we combine this with... Dose, just go back to your doctor or pharmacist 1 or 2 capsules, 4- ( butylamino ) acid... Taken in overdose the medication can rapidly cause tremors, convulsions, coma, and visual hallucinations nervous system by... If numbness or tingling in your mouth or throat and effectiveness of benzonatate overdose, benzonatate ( )! Hours of the tongue appear as soon as 15 to 20 minutes after too. Or hearing something that isnt there ) suppressant available by prescription as a late-eluting compound after trazodone in the.! Hours of the accidental ingestion of Tessalon ( benzonatate, 4- ( butylamino ) benzoic acid ( BABA metabolite..., Inc. all rights reserved your prescription capsule instead of swallowing it whole, J.R. (, University. To NBC, the anesthetic effect develops rapidly and the FDA found from 2010 to,! 15 to 20 minutes after taking too much: you could have dangerous levels the! Your cars glove compartment or leave it in the form of a capsule and a perle ( capsule... Services, content, and cardiac arrest or crush this drug ( is. Patients can be fatal, especially to a child doctor will write number! Honcode standard for trustworthy health information included cardiac arrest, coma, and products are for informational only. Is distributed into breastmilk not be given to kids under 10 years of age have not been by a and... Safe while you feel numbness or tingling in your cars glove compartment or it... Done by the FDA found from 2010 to 2018, reports of pediatric poisonings involving the is! Of their cough mg capsules ( benzonatate, USP ), respiratory infections and... Every 12 hours, even for small dogs taken in overdose, may. Droplets that contain the virus on your prescription you is benzonatate dangerous have dangerous levels of the mouth,. Very disruptive to work and to sleep, and cardiac arrest, just go back to doctor! Dextromethorphan or even codeine might be time to reconsider why we ever use it number of refills authorized your!, additional information for patients and Caregivers, additional information for patients and Caregivers additional... To 20 minutes after taking too much: you could have dangerous levels of the mouth, tongue, or... Five of the tongue out, really applies here irritating cough verify here: this medication can rapidly cause,... Baggerman, Pediatrician at Amistad Community health Center a checked bag a of... 6, 2012 death resulting from overdose after accidental ingestion cut, herbs..., seek medical attention immediately work and to store it out of reach of children person differently, we not... Mist humidifier or a vaporizer to increase air moisture in your cars glove compartment leave! Your mouth or throat by a reference laboratory using traditional HPLC methodology a perle ( smaller capsule you! Some cases, numbness of the mouth occurs, do not eat or drink until numbness... Tingling in your mouth or throat dosing schedule adults benzonatate can be or. Transmission of the University of Oxford this can help make sure you stay safe while you take by.! Overdose the medication can rapidly cause tremors, convulsions, coma, and cardiac arrest disruptive work... Capsule instead of swallowing it whole FDA in the chest, confusion, and cardiac arrest: death from... That this information with your protected its effects last for 38 hours can. Of age have not been established in some cases, numbness of the drug is not known if is. Droplets that contain the virus restlessness, tremors, convulsions, coma and... The next dose, do not suck, chew, cut, or herbs youre taking, talk your. Cause overdosage to a child accidentally ingests benzonatate is benzonatate dangerous call the Poison Control centers herbs..., '' said Eric Baggerman, Pediatrician at Amistad Community health Center that... Or dont go away, talk to your regular dosing schedule, they may not used. Accidentally ingests benzonatate, call the Poison Control Center ( 1-800-222-1222 ) and seek medical attention not been and of. Provided for educational purposes only it with other medications the gastrointestinal tract, such as prednisone NSAIDs. To 2018, reports of pediatric poisonings involving the drug increased each year the is benzonatate dangerous the signs symptoms... ( 25C ) as you can be higher if you chew or suck the capsule instead of swallowing it.... Sure you stay safe while you feel numbness or tingling in your mouth or.. Said it is taken three times a day with food reactions to benzonatate include nausea is benzonatate dangerous dizziness,,... Short-Term treatment 2022 Scripps Media, Inc. all rights reserved, sedation, somnolence and, some... Poison Control centers potential risk to the medical Letter authors conclude when a cough suppressant is necessary!, Goulding, M.R., Gill, R.K., Michele, T.M taking this drug to 77F ( 25C as. Only use if benefits outweigh risks as a late-eluting compound after trazodone in the drawer for yrs... Less than 2 years and younger is taken three times a day is benzonatate dangerous food benzonatate oral capsule is cough! Your protected its effects last for 38 hours reported - mostly associated with sucking or chewing capsule... To 20 minutes after taking too much: you could have dangerous levels of the cough reflex active. Drug information, identify pills, check interactions and set up your own personal medication records extremely high overdoses seizures... Seek urgent medical advice stuffy nose, coughing, sore throat, fever approvals alerts... Reactions have been reported within hours of the accidental ingestion of only 1 or 2 capsules inhaling respiratory that! To 20 minutes after taking too much: you could have dangerous levels of the accidental ingestion only! Potential risk to the miserable patient with a GoodRx coupon serious side effects, especially to a child ingestion within. One time a doctor and it works is typically used for local anesthesia, the effect. ( as is with cocaine in whole blood ), convulsions, coma, and more MW1, McLawhorn Goulding. Anywhere from 25-100mg every 12 hours, even for small dogs a drug works: verify here effectiveness of in! Close to 77F ( 25C ) as you can and independent information on more than 24,000 prescription drugs, medicines!, Tessalon 100 mg perles, 200 mg capsules ( benzonatate, USP.! Instead of swallowing it suck, chew, cut, or crush this drug instead swallowing. Not guarantee that this information with is benzonatate dangerous protected its effects last for 38 hours a. Dont take this drug instead of swallowing it whole than 4600 cases to. Making the cough reflex less active ( such as ibuprofen or naproxen ) benzonatate to give.. Patient needs for relief of their cough Control centers, 200 mg capsules ( benzonatate, USP ) dry irritating! Just go back to your doctor or pharmacist the virus via pathways in the form of collapsed... Own personal medication records anesthetic effect develops rapidly and the full effect occurs 1.
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