What are the Possible Side Effects of a Migraine Cocktail?
Many patients who receive migraine cocktail infusions will experience some kind of mild side effect. This is normal because the medications work on your brain, stomach, and nervous system to help stop the migraine, and those same systems can cause side effects as they react to the treatment.
Common Side Effects
Most common side effects are usually minor:
- Drowsiness or feeling tired
- Dry mouth
- Mild stomach upset
- Muscle stiffness or restlessness
- Flushing or warm skin
These effects usually go away on their own, but you should still inform your doctor.
Rare but Serious Side Effects
Some migraine cocktail side effects are rare but more serious. These may need quick medical attention if they happen:
- Chest pain or irregular heartbeat
- Trouble breathing or swelling of the face
- Severe allergic rash, itching, or throat tightness
- Uncontrolled muscle movements
- Confusion or hallucinations
Your care team watches for these reactions during and after treatment, especially if it’s your first time getting an IV migraine cocktail.