Can Using FÜM Cause Side Effects?Updated 3 months ago

Symptoms or side effects may occur due to an allergy or sensitivity to one of the flavor ingredients in a Core. These reactions can begin mildly but may escalate to more serious issues rapidly.

If you experience any of the following symptoms, discontinue use of FÜM immediately and consult your healthcare provider.

These symptoms include:

- Trouble breathing

- Hives

- Tightness of the throat

- Abdominal pain

- Nausea and vomiting

- Diarrhea

- Dizziness or fainting

- Low blood pressure

- Fast heartbeat