Onion, ginger and garlic are commonly used condiments with spicy properties. Some people may be allergic to their irritating food, or may aggravate their illness. For patients with anal fissure and hemorrhoids, diet adjustment during medication is also a very important part. Here are some suggestions:

1. Avoid spicy food: Onions, ginger and garlic are all spicy foods, which may stimulate inflammation of the anus and cause discomfort. It is best to avoid spicy food during taking medicine.

2 Balanced diet: It is very important to maintain a balanced diet and take in enough nutrition for physical recovery. Eating more fiber-rich foods, such as fruits, vegetables and whole grains, helps to soften stools and reduce anal irritation.

3. Increasing drinking water and keeping enough drinking water will help prevent constipation and reduce anal fissure. It is recommended to drink about eight glasses of water every day.

4. Avoid excessive defecation: Avoiding excessive defecation can alleviate the aggravation of anal fissure symptoms. Keep regular toilet habits and avoid staying on the toilet for a long time.

Please note that food tolerance varies from person to person. If you have questions or need special dietary advice, please consult a doctor or a professional dietitian, who will provide you with personalized advice.