You need to avoid eating tetanus because some foods may cause some adverse reactions or allergic reactions, which may affect the effect of tetanus vaccination. After tetanus, you should pay attention to avoid spicy and irritating foods and allergy-prone foods, and also avoid drinking alcohol. 1, irritating foods: mainly garlic, chili, mustard, ginger, etc., irritating foods may stimulate the activity of tetanus antitoxin, affecting the body’s immune function, reducing the protective effect, and also not conducive to wound healing; 2, allergic foods: mainly shrimp, crab and other seafood foods, which Food can easily cause allergies and affect the immune function of the body, which may lead to allergic reactions such as skin itching after tetanus vaccination, thus affecting the effect of the vaccine; 3. Avoid drinking alcohol: after drinking alcohol the body tends to show symptoms such as nausea and vomiting, which also tend to induce adverse reactions after vaccination. After tetanus, it is recommended to eat a light diet, consume more fresh vegetables and fruits, and you can consume more high-quality protein to supplement nutrition. For fried food, barbecue and other more indigestible food is recommended to eat as little as possible. After tetanus may appear injection site redness, swelling, pain, itching and other local symptoms, or low fever, headache, weakness and other symptoms, generally do not need to deal with, after a period of time can subside on their own, if there is a fever persistently does not subside, pain and other abnormal reactions, need to promptly inform the physician, symptomatic treatment. After tetanus, also keep the injection site clean and dry to prevent infection, pay attention to rest and avoid overexertion.