Drinking coffee is generally not recommended during the drinking of Chinese medicine. Generally speaking, eating Chinese medicine is very careful to avoid, coffee contains caffeine, will make the brain excited, especially in the use of sleep regulating drugs can not drink coffee, otherwise it will make the effect of the medicine reduced, can not achieve the therapeutic purpose. It is not recommended to drink coffee during the period of drinking Chinese medicine, it is recommended to drink warm boiled water, and it is also not recommended to eat greasy, cold, spicy food, or it may also affect the effectiveness of the medicine. Decoction is recommended to choose casserole, tile pot, stainless steel, etc., is not recommended to use iron pots, aluminum pots. After taking the medicine, you should also pay attention to observe the change of symptoms, if the symptoms do not improve, or even aggravate or appear new symptoms, you need to consult the hospital in time.