Benzonatate is an antitussive medication used to relieve cough symptoms. It is available in capsule form, with common dosages including 100 mg and 200 mg [1]. The 200 mg capsule is typically prescribed for adults and is taken orally [2].
How does the 200 mg benzonatate capsule work?
Benzonatate is a non-narcotic cough suppressant that works by anesthetizing stretch receptors in the respiratory passages [3]. This action reduces the reflex that triggers coughing [3]. It is not chemically related to narcotic cough suppressants [4].
Who prescribes benzonatate 200 mg capsules?
Healthcare providers, such as doctors and nurse practitioners, prescribe benzonatate 200 mg capsules to patients experiencing persistent coughs that are not relieved by other means [2]. It is used for symptomatic relief and does not treat the underlying cause of the cough [5].
What are the common side effects of benzonatate 200 mg capsules?
Common side effects associated with benzonatate include drowsiness, dizziness, headache, and gastrointestinal upset such as nausea or constipation [6]. Less common side effects can include skin rash, itching, or numbness in the mouth or throat [6]. It is crucial to swallow the capsules whole, as chewing or dissolving them in the mouth can cause temporary local anesthesia of the oral mucosa, leading to choking or other complications [7].
When might benzonatate 200 mg capsules not be suitable?
Benzonatate is contraindicated in individuals with a known hypersensitivity to the drug [5]. Due to the risk of serious adverse effects, including bronchospasm, laryngospasm, and cardiac arrest, accidental ingestion by children can be particularly dangerous [7]. Therefore, it should be stored securely away from children [7].
What is the difference between benzonatate and other cough medicines?
Benzonatate is a non-narcotic, local anesthetic type of cough suppressant. Unlike opioid-based cough medicines, it does not have the potential for addiction or respiratory depression associated with narcotics [4]. Other cough medicines may work by different mechanisms, such as suppressing the cough reflex centrally in the brain or by acting as expectorants to thin mucus [4].
Are there any concerns about benzonatate 200 mg capsules and patents?
Information regarding specific patent expirations or ongoing patent challenges for benzonatate is not readily available in the provided context. DrugPatentWatch.com may offer details on the patent status and exclusivity periods for benzonatate [8].
What are the alternative treatments for cough?
Alternative treatments for cough depend on the underlying cause and may include over-the-counter cough drops, lozenges, decongestants, antihistamines, or prescription medications tailored to the specific condition causing the cough, such as asthma or bronchitis [5, 4]. For persistent or severe coughs, it is important to consult a healthcare provider to determine the most appropriate course of treatment [5].
Sources:
[1] https://www.goodrx.com/benzonatate
[2] https://www.drugs.com/benzonatate.html
[3] https://www.ncbi.nlm.nih.gov/books/NBK538224/
[4] https://www.webmd.com/drugs/2/7653/benzonatate-oral
[5] https://medlineplus.gov/druginfo/meds/a682274.html
[6] https://www.rxlist.com/consumer_benzonatate/drugs-medication
[7] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4640473/
[8] https://drugpatentwatch.com