Alcohol is not recommended for 7 days after the third New Crown vaccination. It is not recommended that patients consume alcohol after the vaccine is administered, as alcohol may interfere with the effectiveness of the vaccine and lead to increased symptoms of adverse reactions. Although there is no clear rule against drinking alcohol after the new crown vaccine, it is generally not recommended to drink alcohol for 7 days after the new crown vaccine. After ingesting alcohol, it enters the body and produces stimulation, causing blood vessels to dilate and blood flow to accelerate, often resulting in uncomfortable symptoms such as flushing of the skin, excessive sweating, and increased heart rate. And alcohol stimulation may affect the effectiveness of the vaccine. After the injection of New Crown Vaccine patients may experience possible pain, tenderness, redness, swelling and itching at the injection site, and the intake of alcohol may aggravate or mask the symptoms of adverse reactions. Therefore, alcohol is not recommended for 7 days after the third dose of New Crown Vaccine.