Prickly pear cactus is often used in Mexican cuisine. It’s also used as folk medicine. It may cause minor side effects, including:
Don’t take prickly pear cactus is you have diabetes or before surgery. You may need to stop taking prickly pear cactus before surgery. We also don’t know if it’s safe for kids and women who are pregnant or breastfeeding.
Upset stomach
Diarrhea
Bloating
Headache