Trials have shown some preventive effectiveness for riboflavin, coenzyme Q10, butterbur, and magnesium.
These agents are all low in adverse effects. Coenzyme Q10 may cause cutaneous allergy. Butterbur may cause burping. Magnesium may cause soft stools or diarrhea. Magnesium is the only agent with a category A pregnancy rating.
Trials have shown some preventive effectiveness for riboflavin, coenzyme Q10, butterbur, and magnesium.
These agents are all low in adverse effects. Coenzyme Q10 may cause cutaneous allergy. Butterbur may cause burping. Magnesium may cause soft stools or diarrhea. Magnesium is the only agent with a category A pregnancy rating.