Avoidance of food is ineffective in preventing or treating rabies. After being bitten by a dog, you should immediately go to a local CDC or specialized hospital to treat the wound and get vaccinated. No special taboos are usually required after vaccination, and it is usually sufficient to avoid alcohol or spicy and irritating foods for 1 week. Alcohol should be avoided for 1 week after rabies vaccination because the concentration of alcohol in the blood may have an effect on some components of the vaccine, thus reducing its effectiveness. In addition, some patients may experience adverse gastrointestinal reactions such as nausea, abdominal pain and diarrhea after rabies vaccination. Even if no adverse reactions occur, you should avoid eating spicy, irritating, greasy and indigestible foods for 1 week after vaccination. Although eating will not affect the effect of rabies vaccine, it may trigger or aggravate other physical symptoms. In addition, the immune response after vaccination requires high-quality protein as raw material, so patients may take appropriate supplements of high-quality protein, such as milk.