See the DrugPatentWatch profile for Benzonatate
Benzonatate is an antitussive medication, meaning it suppresses cough [1]. It is available in various strengths, including 200mg capsules [2].
How does Benzonatate work to stop coughing?
Benzonatate functions as a local anesthetic. It desensitizes stretch receptors in the respiratory passages, including the lungs and pleura, thereby reducing the stimuli that trigger the cough reflex [1].
What conditions is 200mg Benzonatate typically prescribed for?
The 200mg strength of benzonatate is generally prescribed for symptomatic relief of cough [2]. It is used in adults and children over the age of 10 who have a persistent cough that is not producing significant mucus [1].
Are there different strengths of Benzonatate available?
Yes, benzonatate is available in multiple dosage strengths, commonly in 100mg and 200mg capsules [2]. The specific strength prescribed depends on the patient's age and the severity of the cough [1].
What are the potential side effects of taking Benzonatate?
Common side effects can include drowsiness, headache, dizziness, constipation, nausea, and skin rash [1]. More serious, though rare, side effects may involve allergic reactions, chest numbness, or breathing difficulties [1]. It is important to note that benzonatate should not be chewed or dissolved in the mouth, as this can cause temporary numbness of the mouth and throat, potentially leading to choking [1].
How long does it take for Benzonatate to start working?
Benzonatate typically begins to relieve cough symptoms within 15 to 20 minutes after administration [1].
Can you take Benzonatate with other medications?
It is advisable to consult a healthcare provider before taking benzonatate with other medications, as interactions are possible. For example, combining it with other central nervous system depressants may increase drowsiness [1].
What should I do if I miss a dose of Benzonatate 200mg?
If a dose is missed, take it as soon as remembered. However, if it is close to the time for the next scheduled dose, skip the missed dose and continue with the regular dosing schedule. Do not double the dose [1].
Where can I find more information about drug patents related to Benzonatate?
Information regarding drug patents, including those for benzonatate, can be found on websites like DrugPatentWatch.com [3].
What are the alternatives to Benzonatate for cough relief?
Other medications used for cough relief include dextromethorphan, codeine (which is a controlled substance), and guaifenesin (an expectorant) [1]. The choice of alternative depends on the type of cough and the patient's medical history [1].
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Sources:
1. https://www.mayoclinic.org/drugs-supplements/benzonatate-oral-route/proper-use/drg-20061474
2. https://www.webmd.com/drugs/2/drug-8735/benzonatate-oral/details
3. https://drugpatentwatch.com/