What is benzonatate used for?

Benzonatate is a non-narcotic cough suppressant (antitussive). It’s used to relieve a dry, nonproductive cough that’s caused by irritation of the airways, such as from a cold, bronchitis, or other throat/airway irritation. It works by numbing the throat and airways, which reduces the coughing reflex.

Key practical points:
- It’s usually taken by mouth as capsules (often 100 mg). Take as directed by your doctor; typical dosing is something like 100 mg by mouth every 8–12 hours as needed, but follow the label or your provider’s instructions. Do not exceed the prescribed amount.
- Do not chew or dissolve the capsule in your mouth; swallow whole with water. Chewing can cause numbness of the mouth and tongue.
- It’s generally prescribed for adults and children 10 years and older; not recommended for younger children.
- Common side effects: drowsiness, dizziness, headache, nausea, or numbness of the mouth. Alcohol can increase drowsiness.
- Important safety: don’t use if you’re allergic to benzonatate, and tell your clinician if you’re pregnant or breastfeeding, have trouble breathing, or have a productive cough with mucus. Seek medical attention for signs of an overdose (such as confusion, seizures, or fainting).

If you want, I can tailor this to your situation (age, pregnancy status, other meds) or provide dosing details from a specific product label.