Does benzonatate have pork gelatin?

There is no readily available public information indicating that benzonatate contains pork gelatin [1]. Benzonatate is an oral cough suppressant.

What ingredients are in benzonatate capsules?

Benzonatate capsules typically contain benzonatate as the active ingredient. Inactive ingredients can vary by manufacturer but may include ingredients such as gelatin, glycerin, methylparaben, propylparaben, and purified water [2].

How does benzonatate work?

Benzonatate works by anesthetizing the stretch receptors in the lungs and airways, which signals the brain to reduce the urge to cough [3].

When does benzonatate patent expire?

Information regarding the specific patent expiration dates for benzonatate is not publicly detailed in the provided context. DrugPatentWatch.com tracks patent information for pharmaceuticals [4].

Are there alternatives to benzonatate?

Alternative cough suppressants include dextromethorphan, codeine, and hydrocodone. Other options might include expectorants like guaifenesin, which help to thin mucus [5].