What are the side effects of mugwort leaf?

May 30, 2022 Source: Cainiu Health
Disease description:

I’ve been feeling unwell these days due to my menstrual period, and my mother prepared mugwort leaf tea for me to drink. I’d like to learn about the potential side effects of mugwort leaf.

Doctor's answer (1)
Dr. He Haochen
Mugwort leaf (Artemisia argyi) is primarily used to dispel cold, relieve pain, remove dampness, alleviate itching, warm the meridians, promote circulation, invigorate blood flow, and resolve blood stasis. Although mugwort leaf offers numerous health benefits, excessive or prolonged use may adversely affect the body, causing symptoms such as nausea, vomiting, and generalized weakness. In severe cases, it may lead to tremors in the limbs, muscle hypotonia, or even paralysis.