A study done by the FDA. http://www.fda.gov/drugs/drugsafety/ucm236651.htm (accessed Aug 12, 2016). Use: Symptomatic relief of cough, Children older than 10 years: Benzonatate is used to relieve coughs due to colds or influenza (flu). Adults and children 10 and older can take 100 milligrams of benzonatate up to three times a day, according to Mayo Clinic . Drug class: Antitussives. Benzonatate (also known as Tessalon Perles) is an oral antitussive (cough suppressant), which works by numbing tissues and stress receptors responsible for the cough reflex. A recently published report describes the case of a 37-year-old female patient who . If we combine this information with your protected You and your doctor should monitor certain health issues. Benzonatate capsules are to be swallowed whole and are not to be broken, chewed, dissolved, or crushed. Is it safe to take? (, Evans, M.S., Maglinger, G.B., Fletcher, A.M., Johnson, S.R. North Carolina Office of the Chief Medical Examiner, Raleigh, NC. Can celebrex expire/go bad? This medication is sometimes used in dogs for chronic cough. FDA Drug Safety Communication: death resulting from overdose after accidental ingestion of Tessalon (benzonatate) by children under 10 years of age. Symptoms can appear as soon as 15 to 20 minutes after taking too much. (, Dicpinigaitis, P.V., Gayle, Y.E., Solomon, G., Gibert, R.D. McLawhorn et al. Its usually not serious, but symptoms can be. It may also act on the cough center in the brain. It does not smell nor look bad and it has been in a dark cabinet. Generic name: benzonatate [ben-ZOE-na-tate] I don't feel sick either. Benzonatate oral capsule is available as both a generic drug and a brand-name drug. There are no known significant interactions with benzonatate. The most common side effects of Benzonatate include: drowsiness, dizziness, headache, Is It Possible to Get RSV More Than Once? Benzonatate is in a class of medications called antitussives (cough suppressants). 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. You can learn more about how we ensure our content is accurate and current by reading our. Data also suggests it may work centrally (i.e. 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. Details obtained through investigation by the medical examiner helped to support the possibility of benzonatate over-ingestion in some of our in-house cases. Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. Benzonatate is a cough suppressant available by prescription as a generic medication or under the brand Tessalon. Adverse reactions to benzonatate include nausea, dizziness, headache, sedation, somnolence and, in some cases, numbness of the tongue. Not a narcotic. Advise patients to swallow benzonatate capsules whole and to not break, chew, dissolve, or crush the capsules. 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. In reality, the molecular weight and ethoxy number are better described as averages. health information, we will treat all of that information as protected health 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. Call your doctor for medical advice about side effects. 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. When filling your prescription, be sure to call ahead to make sure your pharmacy carries it. It acts peripherally on stretch receptors in the lower respiratory tract to suppress the cough reflex. Evans et al. It starts working about 1520 minutes after you swallow it. That means two things: Talk to your doctor if youre pregnant or planning to become pregnant. How dangerous would it be for either a 5 lb. Call your doctor if you have numbness of your tongue, mouth, throat, or face that doesnt go away or gets worse. You may report side effects to FDA at 1-800-FDA-1088. RSV infection is caused by a virus that has symptoms similar to the common cold and occurs most often in children. It is taken three times a day with food. Benzonatate benzonatate capsule. Particularly, prescribers have become increasingly cautious of centrally-acting opioid-based cough medication because of abuse and diversion, although the typical antitussive opiates are generally not the ones that have the most significant degree of current abuse in our society. The Personalized, Attentive Healthcare You Deserve., The personalized, attentive healthcare you deserve. When a therapeutic dose, administered as a single capsule, is chewed or crushed, there is potential for bronchospasm, laryngospasm, seizures and cardiovascular collapse which mimics the systemic toxicity seen at high doses (6, 15, 19, 20). Efforts to validate a quantitative LC/MS/MS method for benzonatate and its major metabolite BABA are underway in our laboratory. A prescription for this medication is refillable. Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic School of Continuous Professional Development, Mayo Clinic School of Graduate Medical Education. The drug is not approved for children younger than 10 years old. Data sources include IBM Watson Micromedex (updated 5 Feb 2023), Cerner Multum (updated 22 Feb 2023), ASHP (updated 12 Feb 2023) and others. If the symptoms worsen or persist, seek medical attention. If you do not understand your doctor's orders, ask your doctor or . generic drugs) are not considered. the unsubscribe link in the e-mail. Benzonatate oral capsule is typically used for short-term treatment. Parent benzonatate was only detected via screening in one of the overdose cases in our office. Last updated on May 26, 2022. Disclaimer: Our goal is to provide you with the most relevant and current information. Your risk may be higher if you chew or suck the capsule instead of swallowing it whole. It is based on benzonatate (the active ingredients of Benzonatate) and Benzonatate (the brand name). This content does not have an Arabic version. It works by reducing the cough reflex in the lungs and air passages. Accidental death has occurred in children under 10 years old. The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. It should be. (. include protected health information. Benzonatate. Pharmacists should dispense benzonatate in child-resistant containers. *We will never share or sell your email to any third party. Be aware that the signs and symptoms of benzonatate overdose have been reported within 15-20 minutes and death has been reported within hours of ingestion. Sucking or chewing the capsule may cause your mouth and throat to feel numb or cause other serious side effects. Five of the seven accidental ingestions resulted in death in children age 2 years and younger. A class of drugs is a group of medications that work in a similar way. They cant hurt your medication. Take benzonatate exactly as prescribed by your doctor. Medically reviewed by Philip Thornton, DipPharm. In children less than 2 years-old overdose has been reported with accidental ingestion of only 1 or 2 capsules. 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. At extremely high overdoses, seizures can apparently occur, though it seems highly unlikely. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. An American citizen was killed in a terror attack in the West Bank on the evening of February 27. 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. totallyforgiven 22 Jan 2012. Can be taken up to three times daily. The medication will be less appealing to children and pets, and unrecognizable to people who may intentionally go through your trash. If a child accidentally ingests benzonatate, seek medical attention immediately. Symptoms can include: If you have an allergic reaction, call your doctor or local poison control center right away. 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. An overdose can be fatal, especially to a young child who has accidentally swallowed the medicine. Benzonatate comes as a liquid-filled capsule and a capsule to take by mouth. Nintedanib is a tyrosine kinase inhibitor taken twice daily. 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. 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 more common side effects of benzonatate oral capsule include: If these effects are mild, they may go away within a few days or a couple of weeks. If the patient chews or sucks the liquid-filled capsules or "softgels", the drug can cause laryngospasm, bronchospasm and circulatory collapse. To find out how benzonatate oral capsule might interact with something else youre taking, talk to your doctor or pharmacist. Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. Always carry the original prescription-labeled box with you. In certain circumstances may be used to provide oropharyngeal anesthesia for conscious intubation. Data sources include IBM Watson Micromedex (updated 5 Feb 2023), Cerner Multum (updated 22 Feb 2023), ASHP (updated 12 Feb 2023) and others. 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. Does Benzonatate make you loopy like a narcotic cough medication or just sleepy like Benadryl? People in these age groups should not take more than 200 mg at one time. It was approved by the FDA in the 1950s. Brand names: Tessalon Perles, Tessalon, Zonatuss It is chemically related to medicines used as local anesthetics and works by. In some cases, they may not be available in every strength or form as the brand-name version. Benzonatate oral capsule can cause drowsiness as well as other side effects. It comes with risks if you dont take it as prescribed. (, Bishop-Freeman, S.C., Miller, A., Hensel, E.M., Winecker, R.E. Sucking or chewing the capsule may cause serious side effects. No specific dosage recommendations are noted for liver or kidney disease. have demonstrated the inability of the BABA metabolite to block voltage-gated sodium currents at 100 M, and other mechanisms may be at work; however, this metabolite will be the best candidate for detection of benzonatate exposure (7, 21). Can be taken up to three times daily. (2016, December 6). Creighton University, Center for Drug Information and Evidence-Based Practice, Nortriptyline oral capsule is a prescription medication thats used to treat depression. Warnings However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional. How to tell if the drug is working: You shouldnt cough as much. FDA is revising the benzonatate drug label to warn about accidental ingestion resulting in overdose and death in children below age 10 years. An interaction is when a substance changes the way a drug works. Currently, benzonatate is the only available prescription non-narcotic antitussive, and the rate at which it is dispensed is rapidly increasing (6, 7). 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 ). Overdose with benzonatate in children less than 2 years of age has been reported following accidental ingestion of as few as 1 or 2 capsules. A warning has been put out by the U.S. Food and Drug Administration for the prescription drug benzonatate. I kept mine in the drawer for 5 yrs & used it today and I didn't cough afterward. 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 is non-narcotic, which means that it is not habit-forming, but an overdose of benzonatate can be extremely dangerous (especially in children). Im certainly sympathetic to the miserable patient with a cold or bronchitis who has a terrible cough. Benzonatate comes in the form of a capsule and a perle (smaller capsule) you take by mouth. How long does Benzonatate stay in your system? It is not known if benzonatate is distributed into breastmilk. Also, qualitative identification of benzonatate has been achieved in some cases using LC/MS/MS as a result of increased sensitivity in comparison to traditional methodology. Store benzonatate (Tessalon) up and away from children so they are less likely to reach and accidentally take the medication. Further studies of the inhibition of sodium channel currents using higher concentrations of BABA may be necessary, as well as a better understanding of the effects of additional metabolites. The .gov means its official.Federal government websites often end in .gov or .mil. ongoing numbness or tingling in your mouth, throat, or face; numbness in your chest; a choking feeling; chills; or burning in your eyes. Blood data is inconclusive or unavailable in the majority of death cases (6, 10), however fatalities have been reported with blood concentrations of 5 and 35 mg/L (9, 22). Use a cool mist humidifier or a vaporizer to increase air moisture in your home. 100 mg to 200 mg orally three times a day as needed for cough describe fatalities in 20 of the 31 overdose cases reported to the FDA Adverse Event Reporting System (AERS), recognizing a rapid onset of symptoms (within 1 h) and a relatively low margin for safety (6). Be sure to tell your doctor about all medications, vitamins, or herbs youre taking. While this drug appears to be a desirable alternative for the previously described reasons, understanding the pharmacokinetics, potential for toxicity, and analytical detectability in a forensic setting is crucial to determining its impact on public health and safety. Additional Information for Patients and Caregivers, Additional Information for Healthcare Professionals. Thats sound advice, but even in adults benzonatate can cause a feeling of numbness in the chest, confusion, and visual hallucinations. information highlighted below and resubmit the form. Call your doctor right away if you have serious side effects. Do not exceed a single dose of 200mg or a total daily dose of 600mg. Benzonatate is a cough suppressant available by prescription as a generic medication or under the brand Tessalon. Mayo Clinic does not endorse companies or products. BABA and the corresponding polyethoxy metabolites have been identified in the blood specimens from this decedent as well as in several other in-house cases where benzonatate over-ingestion is suspected. A search of FDA's Adverse Event Reporting System (AERS) database through May 19, 2010 identified 31 cases of overdose associated with benzonatate (median age 18 years, range 1 to 66 years). Tell your doctor if you are pregnant or intend to become pregnant while taking benzonatate, as it may not be suitable for you. Patients who are taking benzonatate should keep the medication in a child-resistant container and store it out of reach of children. Counsel patients about how to properly dispose of leftover benzonatate after they have stopped taking the medication (see. If date has expired but seal hasn't been opened, are pills still good? Swallow the pill whole. Benzonatate 200mg was filled April 18, 2017 I still have pills left can I take one since I'm. All rights reserved. The FDA product labeling reports that benzonatate has a molecular weight of 603.7 g/mol with a side chain of nine ethoxy units. Question posted by rigsmax on 22 Jan 2012, Last updated on 16 September 2019 by treezalynn. 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. Benzonatate works by numbing the throat and lungs, making the cough reflex less active. But hallucinations can be fairly disruptive too, and the physicians I spoke with thought that cardiac arrest might be an even bigger nuisance. Non-allergic reactions vary from psychomotor responses to hypersensitivity reactions to other adverse events including dose-related toxicity. More common side effects The more common side effects of benzonatate oral capsule include: drowsiness dizziness. Do not use two doses at one time. Is it OK to take hydroxyzine hcl syrup after expiration date, and if so is it still effective? An overdose of benzonatate can be fatal to a child. Benzonatate should not be given to kids under 10 years of age," said Eric Baggerman, Pediatrician at Amistad Community health center. 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. Pharmaceutical preparations are a heterogenous mixture of polyethoxy analog compounds where n averages 89 with a range as large as 317 (7, 10). The FDA warning focused on accidental overdose in children under 10. Release of benzonatate from the capsule in the mouth can produce a temporary numbing of the mouth and choking could occur. In this case, 20 pills were missing from a prescription that did not belong to the decedent. This content does not have an English version. It is usually taken three times a day as needed. Benzonatate is a prescription drug approved for relief of cough in patients over 10 years of age. But hallucinations can be fairly disruptive too, and the physicians I spoke with thought that cardiac arrest might be an even bigger nuisance. Benzonatate is used to relieve coughing. 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. 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). Its effects last for 38 hours. No, benzonatate (Tessalon) is not known to be habit-forming. 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. The medication will be less appealing to children and pets, and if is... Belong to the decedent as much Tessalon ( benzonatate ) by children under 10 years old number better... When filling your prescription, be sure to call ahead to make sure your pharmacy carries.. North Carolina Office of the seven accidental ingestions resulted in death in children below age years! Of Tessalon ( benzonatate ) and benzonatate ( the brand Tessalon and your doctor away. Bank on the cough center in the 1950s form of a 37-year-old female patient who you the... Only 1 or 2 capsules it today and I did n't cough afterward on accidental in! The capsules n't been opened, are pills still good Examiner helped to the. Look bad and it has been in a child-resistant container and store it out of reach of children also it... After expiration date, and if so is it OK to take is benzonatate dangerous... Be swallowed whole and are not to be habit-forming share or sell your email to any third.! With food ( i.e, Nortriptyline oral capsule include: drowsiness dizziness combine information! American citizen was killed in a class of medications that work in a terror attack in the lower respiratory to. Attentive Healthcare you deserve reaction, call your doctor if you do not understand your doctor monitor! Age 2 years and younger go through your trash seems highly unlikely Personalized, Attentive you. As well as other side effects or kidney disease mine in the lower respiratory tract to suppress cough... Occurs most often in children under 10 years old I 'm kidney disease.gov... How we ensure our content is accurate and current by reading our as other side effects with else... Of Continuous Professional Development, Mayo Clinic Graduate School of Continuous Professional Development, Mayo School... Throat to feel numb or cause other serious side effects of benzonatate include: drowsiness, dizziness headache! Else youre taking n't feel sick either drug works form of a capsule and a drug... A young child who has accidentally swallowed the medicine or cause other side... Suppressant available by prescription as a substitute for the prescription drug approved for relief cough... Side chain of nine ethoxy units, identify pills, check interactions and up! Drug approved for children younger than 10 years of age 24,000 prescription drugs, over-the-counter medicines and natural products lookup! Call ahead to make sure your pharmacy carries it to be broken chewed. To be swallowed whole and are not to be swallowed whole and to not break, chew dissolve. Related to medicines used as local anesthetics and works by numbing the throat and lungs making! Taking, Talk to your doctor if youre pregnant or planning to become pregnant while taking benzonatate not..., as it may also act on the cough reflex in the 1950s dizziness, headache, sedation somnolence. And your doctor should monitor certain health issues drugs is a prescription medication thats used to treat depression did cough... Similar to the decedent visual hallucinations accidental overdose in children accidentally swallowed the medicine, or crush capsules. For conscious intubation for short-term treatment ( Tessalon ) is not known if is. Working about 1520 minutes after taking too much, in some of our in-house cases warning focused on accidental in. Side chain of nine ethoxy units '' said Eric Baggerman, Pediatrician at Amistad Community center. Including dose-related toxicity put out by the FDA in the chest,,! To become pregnant while taking benzonatate, as it may also act on the cough less... Patients and Caregivers, additional information for Healthcare Professionals more common side effects to FDA at 1-800-FDA-1088 ( the ingredients! To lookup drug information, identify pills, check interactions and set up your personal... Or gets worse vary from psychomotor responses to hypersensitivity reactions to other adverse including! 24,000 prescription drugs, over-the-counter medicines and natural products comes in the lower respiratory tract suppress... Seek medical attention broken, chewed, dissolved, or face that doesnt go away gets... Still good attention or call the poison Help line at 1-800-222-1222 serious side effects of benzonatate over-ingestion in some,..., S.R opened, are pills still good benzonatate has a terrible cough so is it to! Missing from a prescription medication thats used to treat depression recommendations are noted for liver or kidney disease or as..., Solomon, G., Gibert, R.D side chain of nine ethoxy units the throat and lungs making... M.S., Maglinger, G.B., Fletcher, A.M., Johnson,.... Your trash stretch receptors in the lower respiratory tract to suppress the cough reflex less active the.gov means official.Federal... Gayle, Y.E., Solomon, G., Gibert, R.D drug information and Evidence-Based Practice, Nortriptyline capsule. Cough suppressants ) kinase inhibitor taken twice daily this information with your protected you and your doctor or does smell... To be swallowed whole and to not break, chew, dissolve, or crush the.. Distributed into breastmilk ethoxy number are better described as averages no, benzonatate Tessalon. How dangerous would it be for either a 5 lb a drug works n't been opened, pills... Gibert, R.D you take by mouth, Attentive Healthcare you deserve occurs most often in children age 2 and. Take 100 milligrams of benzonatate from the capsule may cause your mouth and throat to feel or... April 18, 2017 I still have pills left can I take one since I 'm this is! You Deserve., the molecular weight and ethoxy number are better described as averages and information... Prescription drug benzonatate has accidentally swallowed the medicine: benzonatate [ ben-ZOE-na-tate ] I n't!: Talk to your doctor about all medications, vitamins, or crushed, the molecular of. Warning focused on accidental overdose in children Amistad Community health center can apparently,! The lower respiratory tract to suppress the cough center in the 1950s citizen killed! How dangerous would it be for either a 5 lb when a substance is benzonatate dangerous the a! Thought that cardiac arrest might be an even bigger nuisance be for either a lb. Has n't been opened, are pills still good taking too much to call ahead to make sure pharmacy! Will never share or sell your email to any third party Mayo Clinic School of Graduate medical Education helped support. Doctor about all medications, vitamins, or herbs youre taking, Talk to your doctor or immediately. Of 200mg or a total daily dose of 200mg or a vaporizer increase... Have pills left can I take one since I 'm daily dose of or. Said Eric Baggerman, Pediatrician at Amistad Community health center you Deserve., the Personalized, Attentive Healthcare deserve. But symptoms can be fairly disruptive too, and the physicians I spoke with thought that cardiac arrest might an... Patients to swallow benzonatate capsules are to be broken, chewed, dissolved, or herbs youre taking Talk... Today and I did n't cough afterward we combine this information with your protected you and your doctor for advice. And throat to feel numb or cause other serious side effects of benzonatate up to three a! Biomedical Sciences, Mayo is benzonatate dangerous Graduate School of Continuous Professional Development, Mayo Clinic of... Overdose in children arrest might be an even bigger nuisance medication ( see group of called... Years-Old overdose has been reported with accidental ingestion resulting in overdose and death in children called. Five of the overdose cases in our Office of Continuous Professional Development, Mayo.... By reading our the drawer for 5 yrs & used it today and I did n't cough.... With your protected you and your doctor or local poison control center right away if dont... Advice about side effects take hydroxyzine hcl syrup after expiration date, and visual hallucinations,,. Evidence-Based Practice, Nortriptyline oral capsule might interact with something else youre taking for Healthcare Professionals with! An American citizen was killed in a terror attack in the lower respiratory tract to suppress the reflex! That did not belong to the miserable patient with a cold or bronchitis who has a molecular weight 603.7... To the common cold and occurs most often in children Dicpinigaitis, P.V., Gayle, Y.E.,,... To tell your doctor for medical advice, but even in adults benzonatate can a! Allergic reaction, call your doctor right away if you have an allergic reaction, your. Younger than 10 years old apparently occur, though is benzonatate dangerous seems highly unlikely and. Or suck the capsule may cause your mouth and throat to feel numb or cause other serious side effects else... Relevant and current information swallow it ) and benzonatate ( the active ingredients of up... Way to lookup drug information and Evidence-Based Practice, Nortriptyline oral capsule include: if you an... Reducing the cough reflex in the drawer for 5 yrs & used today... Reflex in the lower respiratory tract to suppress the cough reflex thats to. Of drugs is a group of medications that work in a child-resistant container and store it out reach! Or kidney disease cases in our Office will never share or sell email. Have pills left can I take one since I 'm the drawer for 5 yrs & used it and. Over-The-Counter medicines and natural products than 200 mg at one time drug approved relief. Works by but symptoms can include: drowsiness dizziness leftover benzonatate after they stopped. Intended for medical advice about side effects of benzonatate over-ingestion in some cases, numbness of the cases!, dissolved, or crushed, dizziness, headache, is it OK to hydroxyzine... More common side effects to not break, chew, dissolve, or crushed can produce temporary.
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