Benzonatate expiration?

Short answer: check the date on your bottle. The expiration date is printed on the bottle or blister pack (often labeled EXP or Exp).

A few basics:
- Expiration date means the manufacturer guarantees potency and safety up to that date. After it, potency may decline.
- For benzonatate, the exact shelf life depends on the lot and how it’s stored, but the bottle date is the only date you should rely on. If the date has passed, don’t use it.
- Storage: Keep in the original container, at room temperature, away from moisture and heat (not in the bathroom).

What to do with expired benzonatate:
- Do not take it.
- Dispose properly: many communities have drug take-back programs. If none are available, you can mix the pills with an undesirable substance (e.g., coffee grounds or cat litter) in a sealed bag and throw in the trash. Do not flush down the toilet.

If you’re unsure or need cough relief now, talk to a pharmacist or your prescriber about a replacement or alternative. If you can, share the EXP date and I can help interpret it.