It is generally not recommended to eat fish when drinking Chinese medicine. Fish is a fishy and hairy food, and eating fish while taking traditional Chinese medicine will affect the absorption of the medicine and affect its efficacy. For skin diseases, eating fish in traditional Chinese medicine can sometimes lead to allergies and other side effects. Eating fish affects the treatment of the disease and is not conducive to recovery. Fish is a warm food, and sometimes eating fish can lead to increased internal heat. Eating fish can also aggravate your condition if you have a deficiency of yin and fire (deficiency of yin and essence in the body, resulting in hyperactive fire), dampness-heat, fire, or summer heat. Avoid spicy, greasy, stimulating and fishy foods when drinking Chinese medicine. Individuals with different medical conditions have different taboos for drinking Chinese medicine. It is recommended to treat the symptoms under the guidance of a doctor, standardize the use of medication, do not delay the condition.