You should not drink alcohol after being bitten by a dog because if you are bitten by a dog you usually have to go through the hospital to treat the wound and then get vaccinated against rabies. The purpose of rabies vaccination is to stimulate the body’s immune system to produce antibodies against the rabies virus in order to kill the invading rabies virus. Patients should avoid hormone medications because hormone medications can inhibit the production of antibodies. Drinking alcohol will kill the antibodies produced, thus affecting the effectiveness of the vaccine, so do not drink alcohol for a month after the rabies vaccination. After the rabies vaccination, you should pay attention to not take a bath within 24 hours to avoid infection of the inoculation site, and also pay attention to rest, do not exercise strenuously, drink a lot of water, pay attention to a light diet, eat easily digestible food, avoid spicy, stimulating food, and do not eat fried food. Also ensure sufficient sleep, maintain a relaxed mood, is conducive to the production of antibodies, strictly prohibit the consumption of alcohol and coffee.