"Does HERNEXEOS expire?"

"Yes. HERNEXEOS has a labeled shelf life of 3 months. Do not use medication past its expiration date."

How Long Does HERNEXEOS Last?

Q: "How long does HERNEXEOS last?"

"HERNEXEOS has a shelf life of 3 months according to federal drug label data. Always check the expiration date on your specific packaging."

Generic: ZONGERTINIB

Source: Federal Drug Label Data

3 months

Shelf life from federal drug label data

Storage Conditions

Room temperature Refrigerate Protect from moisture

Manufacturer

Boehringer Ingelheim Pharmaceuticals, Inc.

Storage Information

Storage and Handling Store at 20°C to 25°C (68°F to 77°F), excursions permitted to 15°C to 30°C (59°F to 86°F) [see USP Controlled Room Temperature]. Store in the original container to protect from moisture. Keep the bottle tightly closed. Do not remove the desiccants. Once opened, use within 3 months. Discard any unused tablets 3 months after opening the bottle.

Important: This information is from federal drug label data and is for reference only. Always follow the specific expiration date printed on your medication packaging. Consult your pharmacist or healthcare provider with questions about medication storage or expiration.

Data source: View HERNEXEOS on DailyMed (NIH) | Federal drug label data.

Last verified: 2026-03-28