Benzonatate is prescribed to relieve coughing. It's a generic medication and is available as the brand-name drug Tessalon. It comes as an oral capsule. The cost of benzonatate can vary, but ...

Benzonatate capsules ... In other words, cough pearls numb your airways to calm the cough reflex. It’s similar to how a dentist uses lidocaine, a local anesthetic, to freeze the nerves in ...