How many days does appendicitis surgery hurt?

Written by Ren Zheng Xin

Gastroenterology

Updated on June 18, 2025

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Appendicitis, if not accompanied by suppuration or perforation, will gradually alleviate pain after surgery, with significant pain relief within one to two days. If the appendix was suppurated or perforated before surgery, causing localized peritonitis, postoperative pain will last longer due to residual pus in the abdominal cavity. Antibiotics should be administered intravenously after surgery, and pain relief will gradually occur after three days of medication. Simultaneously, postoperative care of the surgical incision is important to prevent infection.

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Written by Ren Zheng Xin

Gastroenterology

44sec

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Appendicitis McBurney's point location

McBurney's point is a point of tenderness on the body surface during an episode of appendicitis, located on the right side of the abdomen, specifically at the outer third of the line connecting the navel to the right anterior superior iliac spine. If the appendix is significantly swollen or suppurative, there will be intense tenderness and rebound pain at McBurney's point. The tenderness and rebound pain at McBurney's point are also important physical examination signs for the clinical diagnosis of appendicitis. Based on the tenderness at McBurney's point, a preliminary diagnosis of appendicitis can be made, and then, the state of appendiceal swelling can be examined by abdominal ultrasound to choose a systematic treatment based on the results.

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Written by Ren Zheng Xin

Gastroenterology

52sec

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Can appendicitis cause back pain?

Appendicitis located posterior to the peritoneum generally causes back pain, along with gastrointestinal irritation symptoms such as nausea and vomiting. Appendicitis at the cecum location will cause pain in the lower right abdomen, with significant tenderness and rebound pain at McBurney's point. Once appendicitis is diagnosed, it is most often treated surgically. Currently, laparoscopic appendectomy is commonly used. This method involves less bleeding during surgery and a faster recovery thereafter. Postoperative care is important, including regular dressing changes of the surgical incision. The stitches can usually be removed about a week after surgery. Dietary adjustments are necessary after surgery, starting with a semi-liquid diet and gradually transitioning to a normal diet. At least two weeks of rest are recommended postoperatively.

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Written by Ren Zheng Xin

Gastroenterology

40sec

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Can appendicitis cause a fever?

Appendicitis can cause fever. After the fever, a routine blood test will show a significant increase in white blood cells, which is often referred to as an elevated blood profile. In addition to fever, appendicitis may also cause vomiting and nausea. A typical symptom is abdominal pain, starting around the navel and then gradually moving to the lower right abdomen. For the fever, active symptomatic fever reduction should be pursued, or appendectomy can be chosen. Currently, laparoscopic appendectomy is more common, with less bleeding during the operation and faster post-operative recovery.

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Written by Ren Zheng Xin

Gastroenterology

52sec

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What are the symptoms of appendicitis?

Appendicitis is an acute inflammation occurring in the lumen of the appendix. The primary symptoms include fever, nausea, vomiting, abdominal tenderness, and rebound pain. Migratory right lower abdominal pain is a common indicator used for diagnosing appendicitis. Additionally, appendicitis located posterior to the peritoneum may also present with radiating pain in the lower back. Once appendicitis is diagnosed, surgical treatment is required, except for elderly or frail individuals who cannot tolerate surgery and may opt for conservative treatment. Laparoscopic appendectomy is a commonly used surgical method, as it involves less bleeding during surgery and faster recovery afterwards. Postoperative care should be emphasized, with adjustments in diet, and an increased intake of vegetables to prevent constipation.

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Written by Ren Zheng Xin

Gastroenterology

47sec

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How to relieve pain from acute appendicitis

For rapid pain relief in acute appendicitis, one can choose antispasmodic or sedative medications. However, it is important to note that acute appendicitis often requires surgical treatment clinically. If the pain is not particularly severe, conservative medication treatment can also be chosen, using sensitive antibiotics for anti-inflammatory pain relief. If surgery involves appendectomy, laparoscopic appendectomy is generally chosen, which has less intraoperative bleeding and quicker postoperative recovery. Only after the appendix is removed can the onset of acute appendicitis be effectively controlled or the transition from acute to chronic appendicitis prevented. (Specific medications should be used under the guidance of a physician.)