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See the DrugPatentWatch profile for Benzonatate
Most benzonatate capsules (the soft gelatin capsules like Tessalon Perles and generics) use a gelatin shell. In many products that shell is porcine (pig-derived), but some manufacturers may use bovine gelatin. The label often just says “gelatin” and may not specify the animal source. How to confirm: - Check the product’s inactive ingredients on the package insert/label for any notes about gelatin and its source. - If you need a definite answer, contact the manufacturer’s customer service or the pharmacist for the exact lot you have. - If you have allergies or dietary restrictions (halal/kosher/vegan or pork allergy), ask about alternative formulations or brands; note that vegan (gelatin-free) benzonatate capsules are not commonly available. If you tell me your country/brand, I can try to help look up the specific labeling details.
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