Whether or not to eat fish during taking pCms should be decided according to the specific situation. If the instructions do not strictly require the contraindication of fishy food, you can usually eat fish; if there are strict contraindications, you can not eat fish, so as not to affect the effect of the drug. Fish belongs to the fishy food, especially sea fish, in taking some pCms if eating fish, easy to lead to the effect of the drug is reduced, may also lead to adverse reactions to the drug, not conducive to the early recovery of the disease. If the pCms being taken do not have clear requirements for fishy food, fish substances can be eaten in moderation. Fish is rich in protein, vitamins, trace elements and other nutrients, eat fish in moderation can supplement the body’s nutritional needs, improve immunity. The correct dosage and precautions of the drug should strictly follow the doctor’s instructions, do not blindly use your own medicine, so as not to cause adverse consequences.