It is recommended that alcohol should not be consumed when administering biologics, which may lead to difficulties in distinguishing adverse reactions caused by alcohol consumption from those caused by administering biologics, and may also lead to ineffectiveness of the biologics. The scope of biological agents is very broad, usually refers to the use of carbon-based microorganisms to produce biological products that can achieve the effect of prevention or treatment of disease, and is now widely used in the field of medicine and health. It is recommended that a person should try not to drink alcohol when taking a biological agent. The body may experience adverse reactions, such as headaches, after taking a biological agent. The body may also experience headaches after drinking alcohol, and it may be difficult to distinguish between the two, so drinking alcohol is not recommended at this time. Drinking alcohol after taking a biologic may also cause the medication to be ineffective and unable to achieve its intended purpose. Biologics should be administered under the supervision of a doctor, and any adverse reactions should be treated by consulting a doctor for advice.