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What vegetables should patients with appendicitis avoid eating after surgery?

Aug 04, 2025 Source: Cainiu Health
Dr. Shen Yonghua
Introduction
Chili peppers are highly irritating. The intestinal function is relatively weak after surgery, and consuming chili peppers may irritate the intestinal mucosa, potentially causing abdominal pain, diarrhea, and other discomforts, thus affecting wound healing and intestinal recovery. Chinese chives are rich in coarse fiber and are difficult to digest. Since intestinal motility function has not fully recovered after surgery, consuming chives may increase the burden on the intestines, potentially leading to bloating, difficulty in defecation, and hindering physical recovery.

Patients with appendicitis generally should avoid eating spicy foods such as chili peppers, Chinese chives, onions, fried eggplant, and fatty meat stir-fried with vegetables after surgery. If any abnormalities occur, it is recommended to seek medical attention promptly. Detailed explanations are as follows:

1. Chili peppers: Chili peppers are highly irritating. After surgery, the intestinal function is relatively weak, and consumption may irritate the intestinal mucosa, possibly causing abdominal pain, diarrhea, and other discomforts, which can affect wound healing and intestinal recovery.

2. Chinese chives: Chinese chives are rich in coarse fiber and are difficult to digest. Since intestinal motility has not fully recovered after surgery, consumption may increase the burden on the intestines, potentially leading to bloating, difficulty in defecation, and hindering physical recovery.

3. Onions: Onions have a pungent odor and can irritate the stomach and intestines after consumption, possibly causing gastrointestinal spasms and increasing abdominal discomfort, which can negatively affect the recovery of the sensitive postoperative intestine.

4. Fried eggplant: Fried eggplant has a hard outer layer and a high oil content. Postoperative digestion is weak, and consumption may lead to indigestion, increasing the burden on the gastrointestinal tract and potentially causing symptoms such as indigestion and bloating.

5. Fatty meat stir-fried with vegetables: Fatty meat has a high fat content and is difficult to digest. When stir-fried with vegetables, the oil may coat the vegetables, and consumption after surgery may cause gastrointestinal discomfort, affecting nutrient absorption and recovery of intestinal function.

Postoperative dietary choices for patients with appendicitis should be light and easily digestible, opting for soft, non-irritating foods.

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