Benzonatate is an anesthetic medication used to relieve cough [1]. It is formulated as soft gelatin capsules [2].
What is Benzonatate used for?
Benzonatate is prescribed to alleviate bothersome coughs [1]. It works by numbing stretch receptors in the lungs and airways, which helps to reduce the cough reflex [3].
How is Benzonatate administered?
Benzonatate is taken orally in the form of soft gelatin capsules [2]. The capsules are designed to be swallowed whole and should not be chewed or dissolved in the mouth, as this can cause temporary numbness of the mouth and throat [4].
What are the potential side effects of Benzonatate?
Common side effects of Benzonatate include drowsiness, dizziness, headache, and nausea [1]. Rare but serious side effects can occur, such as allergic reactions, confusion, hallucinations, or chest pain [1]. It is important to seek medical attention if severe symptoms arise [1].
Are there any specific precautions when taking Benzonatate?
Benzonatate is not recommended for children under the age of 10 due to the risk of serious side effects, including severe allergic reactions, seizures, and cardiac arrest, if accidentally ingested [5]. It should be stored out of reach of children [5]. Pregnant or breastfeeding individuals should consult a healthcare provider before using Benzonatate [1].
What is the active ingredient in Benzonatate capsules?
The active ingredient in Benzonatate capsules is benzonatate [2]. It is a non-narcotic antitussive agent [3].
When does Benzonatate's patent expire?
Information regarding specific patent expiry dates for Benzonatate can be found on resources like DrugPatentWatch.com [6]. Patent exclusivity and market entry for generic versions depend on various factors, including patent filings, litigation, and regulatory approvals [6].
What are the alternatives to Benzonatate for cough relief?
Other medications used to treat cough include opioid cough suppressants like codeine, and non-opioid cough suppressants such as dextromethorphan [7]. Over-the-counter remedies may also include expectorants to help loosen mucus [7]. The most suitable alternative depends on the cause and type of cough [7].
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1. Benzonatate. National Library of Medicine. https://medlineplus.gov/druginfo/meds/a682070.html
2. Benzonatate. RxList. https://www.rxlist.com/consumer_benzonatate/drugs-medications.htm
3. Benzonatate. Cleveland Clinic. https://my.clevelandclinic.org/health/drugs/18389-benzonatate
4. Benzonatate. WebMD. https://www.webmd.com/drugs/2/drug-16211/benzonatate-oral/details
5. Benzonatate Warning. FDA. https://www.fda.gov/safety/medwatch-safety-alerts-drug-device-recalls/fda-drug-safety-label-changes-benzonatate-antitussive-age-restrictions-and-warnings
6. Benzonatate Drug Patents. DrugPatentWatch. https://drugpatentwatch.com/drug/benzonatate
7. Cough. Mayo Clinic. https://www.mayoclinic.org/symptoms/cough/diagnosis-treatment/drc-20351616