What causes acute appendicitis?
Apr 10, 2024
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
Acute appendicitis may be caused by factors such as obstruction of the appendix lumen, poor lifestyle habits, bacterial invasion, gastrointestinal neurosis, or congenital abnormalities of the appendix. If pathological changes in the appendix are present, timely medical treatment is recommended. Common symptoms after developing acute appendicitis include fever, nausea, and vomiting. Once diagnosed, patients should seek prompt medical care and undergo laparoscopic appendectomy for treatment.
Generally speaking, acute appendicitis may be caused by factors such as obstruction of the appendix lumen, poor lifestyle habits, bacterial invasion, gastrointestinal neurosis, or congenital abnormalities of the appendix. If there is a pathological condition in the appendix, it is recommended to seek medical treatment promptly. The specific analysis is as follows:
1. Obstruction of the appendix lumen: This may be related to the narrow and elongated structure of the appendix lumen, which makes it prone to blockage by foreign substances such as fecal stones or food debris. This obstruction prevents secretions within the appendix from draining properly, potentially leading to acute appendicitis.
2. Poor lifestyle habits: Long-term irregular eating patterns or excessive fatigue may reduce the body's immunity, thereby increasing the risk of infection in the appendix and raising the likelihood of developing acute appendicitis.
3. Bacterial invasion: The appendix communicates with the cecum, and bacteria from the cecum may enter the interior of the appendix through the opening of the appendiceal cavity. When an obstruction occurs in the appendix, bacteria can easily proliferate and cause infection, potentially resulting in acute appendicitis.
4. Gastrointestinal neurosis: This may be associated with factors such as overexertion or intense physical activity. After onset, it may increase pressure within the cecum, thereby affecting the normal emptying function of the appendix. Such pressure changes may excessively compress the appendix, triggering acute appendicitis.
5. Congenital abnormalities of the appendix: Congenital developmental abnormalities of the appendix—such as an overly long appendix, twisting, or a narrowed lumen—may predispose the appendix to obstruction and infection, increasing the risk of acute appendicitis.
Common symptoms after developing acute appendicitis include fever, nausea, and vomiting. Once diagnosed, patients are advised to seek timely medical intervention, typically treated via laparoscopic appendectomy. In daily life, it is recommended to maintain a light diet, drink plenty of warm water, and ensure adequate sleep, all of which are beneficial for overall health.
