What to pay attention to with appendicitis

Written by Ren Zheng Xin
Gastroenterology
Updated on January 06, 2025
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Patients with appendicitis should pay attention to diet adjustments and regular routines, as well as choosing the correct treatment method. Diet should be lighter, consume more vegetables, ensure smooth bowel movements, eat less raw, cold, and spicy foods, rest more, and avoid excessive fatigue, especially staying up late. Additionally, pay attention to active and effective treatments. Currently, surgical treatment is the main approach, and laparoscopic appendectomy can be chosen. This surgical method involves less bleeding during the operation and a faster postoperative recovery, requiring a rest period of two weeks post-surgery.

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Written by Ren Zheng Xin
Gastroenterology
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What to eat with appendicitis

During the acute phase of appendicitis, no food should be consumed. In the recovery or remission phase, a semi-liquid diet is appropriate, such as drinking rice soup, noodle soup, and vegetable soup, and consuming vegetables like Chinese cabbage and cabbage to supplement dietary fiber and vitamins. On the day of appendicitis surgery, eating is also prohibited. A semi-liquid diet is recommended for 1 to 2 days post-surgery, gradually transitioning to a normal diet over 3 to 5 days. After transitioning to a normal diet, foods like beef, lamb, and eggs can be consumed to supplement nutrients and promote wound healing.

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Written by Xu Jun Hui
General Surgery
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Can appendicitis cause vomiting?

Some patients with appendicitis may experience symptoms such as nausea and vomiting. This is because the appendix is located in the lower right abdomen near the ileocecal area, and the appendix cavity is connected to the cecum. The appendix is an independent organ of the human digestive tract. When inflamed, the inflammation can easily irritate the surrounding intestines, causing intestinal spasms and contractions, leading to nausea and vomiting. A typical manifestation of appendicitis is referred pain in the lower right abdomen. Once appendicitis is diagnosed, it is advisable to promptly start anti-inflammatory treatment and, if necessary, proceed with surgical treatment. Appendicitis can range from acute simple appendicitis, which responds well to conservative anti-inflammatory treatment, to acute suppurative or even perforated appendicitis. In these severe cases, it is recommended to perform surgery as soon as possible to remove the appendix and clear the inflammatory secretions, alongside anti-inflammatory treatment.

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Written by Huang Gang
Gastroenterology
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Acute appendicitis clinical features

Acute appendicitis generally presents primarily as abdominal pain, specifically migratory pain to the lower right abdomen. Initially, the patient may experience stomach pain, which gradually shifts to pain in the lower right abdomen. Whether it is appendicitis needs to be diagnosed by a physical examination by a doctor, or an ultrasound of the appendix during the acute phase can be performed. If the appendix appears significantly swollen on the ultrasound, it can also confirm the diagnosis of acute appendicitis. Typically, the best treatment for acute appendicitis is surgery, especially if the condition is very severe and critical, as it may lead to perforation of the appendix and result in purulent peritonitis, which is very serious and life-threatening. Therefore, once diagnosed with acute appendicitis, it is best to be hospitalized for surgery.

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Written by Ren Zheng Xin
Gastroenterology
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Does acute appendicitis cause diarrhea?

Acute appendicitis rarely involves diarrhea. Typical symptoms include abdominal pain that begins around the navel or upper abdomen and gradually shifts to the lower right abdomen. The pain is persistent and localized. Additionally, irritation of the gastrointestinal tract may cause nausea or vomiting. If the appendix becomes suppurative or perforated, it can lead to tension in the abdominal muscles, tenderness, and rebound pain. Most cases of acute appendicitis require surgical removal, and currently, laparoscopic appendectomy is a commonly used procedure.

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Written by Zhang Peng
General Surgery
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Appendicitis belongs to which department?

Appendicitis falls under the domain of general surgery, and its pathological changes can be categorized into several types. The first type is acute simple appendicitis, characterized by mucosal congestion and edema, with patients typically presenting mild symptoms. The second type is acute suppurative appendicitis, also known as cellulitis, where symptoms worsen, and patients may develop fever and experience tenderness and rebound pain in the lower right abdomen. The third type includes acute gangrenous and perforative appendicitis, where the condition further worsens. The appendix wall is necrotic or partially necrotic, and perforation usually occurs at the proximal end of the appendix, potentially leading to the formation of a periappendiceal abscess. If the perforation extends into the abdominal cavity, it can lead to diffuse peritonitis, often requiring emergency surgical exploration. The fourth type involves a periappendiceal abscess, typically progressing slowly. The omentum can move to the lower right side and envelop the appendix, forming adhesions and leading to the formation of an abscess. Most cases are treated conservatively, and traditional Chinese medicine is used adjunctively to promote the absorption of the abscess.