What should adults avoid eating after receiving the hepatitis B vaccine?

After receiving the hepatitis B vaccine, adults should avoid spicy and irritating foods, alcohol and alcoholic beverages, raw or cold foods, overly greasy foods, and allergenic foods. Maintaining a balanced diet can help reduce the risk of adverse reactions. If severe rash, high fever, or difficulty breathing occurs after vaccination, prompt medical attention is recommended.

1. Spicy and irritating foods: such as chili peppers, Sichuan pepper, ginger, and garlic. These foods may irritate the gastrointestinal tract and could trigger redness, itching, or swelling at the injection site, worsening local discomfort.

2. Alcohol and alcoholic beverages: including white liquor, beer, red wine, and other drinks containing alcohol. Alcohol increases the metabolic burden on the liver, potentially affecting the immune response to the vaccine, and may cause adverse reactions such as dizziness and fatigue.

3. Raw, cold, and chilled foods: such as ice cream, chilled beverages, and raw seafood. These can easily irritate the stomach and intestines, leading to abdominal pain or diarrhea. When combined with mild gastrointestinal side effects that may be caused by the vaccine, overall comfort can be significantly affected.

4. Overly greasy foods: such as fatty meats, fried foods, and animal organs. High-fat diets increase digestive burden, possibly causing bloating or nausea, and may impair the efficient functioning of the immune system.

5. Allergenic foods: such as seafood, mangoes, and nuts. These foods may trigger allergic reactions, which could be confused with potential vaccine-related allergies, making it difficult to identify the true cause and possibly exacerbating symptoms.

After vaccination, maintain a light and balanced diet rich in fresh fruits, vegetables, and high-quality protein sources, and ensure adequate hydration. Avoid strenuous exercise, keep the injection site clean and dry, and maintain regular sleep patterns without staying up late. These measures support the body in developing effective antibodies and ensure optimal protection from the vaccine.