Generally mugwort can be drunk whole in water, which has a warming and tonic effect such as warming the menstruum and dispelling cold, relieving cough and asthma. However, as a herbal medicine, mugwort is not recommended to be consumed regularly without medical guidance. This is mainly due to the fact that while mugwort exerts benefits, regular or excessive consumption may have effects on the digestive system, nervous system, reproductive system, etc. And as a layman, it is not easy to grasp the dosage of mugwort, so it is not advocated to drink it blindly and often.1. Digestive system effects: A small amount of drinking mugwort water can improve appetite, but a large amount of drinking may cause symptoms of poisoning, such as thirst, nausea, vomiting, diarrhea, etc.. And also increase the burden of the stomach, intestines, liver and other digestive organs; 2, neurological effects: mugwort water contains camphor, often used to expel, kill mosquitoes, often drink a lot may cause neurotoxic effects, some people may appear nonsense, convulsions and other performance; 3, reproductive system effects: especially for early pregnancy there is a high risk of pre-eclampsia miscarriage, or has occurred pre-eclampsia miscarriage For pregnant women, frequent consumption of large amounts of mugwort may cause early miscarriage. In clinical practice, mugwort can be used in a variety of ways such as decoction, wet compress, boiling water fumigation, lighting and smoking, and moxibustion, etc. Making mugwort water is not the main way to use it, and it can also have a limited effect on the full effect of the medicine, so it is not recommended to drink it by oneself in daily life. If you prefer to drink it, you can choose mugwort water with low concentration as prescribed by your doctor, but if you experience any discomfort, you should stop drinking it in time.