Safest Way to Carry Neffy in Your Pocket
Keep Neffy in its original plastic carrying case at all times. Slide the case into an inside jacket pocket or a secure pants pocket to protect the auto-injector from damage, heat, and crushing. The case has a clip for belts or bags, but pockets work if the case fits flat and won't shift during movement.[1][2]
Why Use the Case and Avoid Loose Carry
Neffy's needle shield and glass cartridge can break if carried without protection—pockets expose it to keys, phones, or pressure. The case prevents activation and maintains the 2-year shelf life by blocking light and temperature swings (store at 36-77°F).[1][3]
Travel and Daily Carry Tips
- Pockets: Front pants or chest pockets are best; avoid back pockets where sitting compresses it.
- Alternatives: Pair with a small pouch or dedicated allergy kit bag for joggers/pockets.
- Air travel: Carry-on only; TSA allows it with a prescription label visible.[4]
- Check expiration monthly; replace if punctured or discolored.[1]
What If It Gets Damaged or Exposed?
Inspect before use: Discard if case is cracked, solution cloudy, or past expiry. Heat over 104°F or freezing deactivates it—don't leave in hot cars.[3] For emergencies, have a backup EpiPen if possible.
[1]: Neffy Prescribing Information
[2]: Neffy Patient Instructions
[3]: FDA Neffy Approval Summary
[4]: TSA Medical Guidelines