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  1. Appendicitis: Early Symptoms, Causes, Pain Location, Surgery ... - WebMD

    Feb 19, 2026 · Appendicitis is a condition in which the appendix becomes inflamed, swollen, or infected, causing pain in the lower right side of your torso.

  2. Appendicitis: Signs & Symptoms, Causes, Diagnosis & Treatment

    May 9, 2023 · Appendicitis occurs when your appendix gets clogged, infected and inflamed. Your appendix is a small, tube-shaped organ attached to your large intestine. Nobody knows what its …

  3. 4 Stages of Appendicitis: Symptoms, Diagnosis, Treatment - Health

    Dec 10, 2025 · Appendicitis moves through four stages, from simple inflammation to rupture of the appendix. The four stages of appendicitis include early inflammation, supportive swelling, tissue …

  4. Appendicitis - Symptoms and causes - Mayo Clinic

    Jan 18, 2025 · Is it just a bellyache or something more serious? Find out about the symptoms and treatment for inflammation of the appendix.

  5. Appendicitis - Johns Hopkins Medicine

    Appendicitis nearly always happens when the inside of your appendix gets blocked by something. This makes it swell up, and that makes the blockage worse. The bacteria that live in your intestines start …

  6. Appendicitis: Causes, Symptoms, and Treatments - UPMC

    Appendicitis describes an infected appendix. The main sign of appendicitis is pain on the lower right side. In most cases, appendicitis requires surgery.

  7. Appendicitis: How It Develops and What to Do When You Have It

    Dec 5, 2025 · Appendicitis occurs when the inside of the appendix becomes infected or inflamed. This can be due to a blockage or infection. Appendicitis is thought to be caused by a blockage or …

  8. How to Recognize Appendicitis | Pain, Causes And Complications

    Sep 25, 2025 · Learn the signs and symptoms of appendicitis, causes, treatment options, prevention tips, and complications. Recognize appendix pain early for timely care.

  9. Appendicitis: What Happens, Diagnosis, and Treatment

    Feb 7, 2026 · An inflamed appendix can rupture or burst open if not treated, allowing the pus to spill into and infect the abdominal cavity. This article will provide insight into what causes the appendix to …

  10. Appendicitis - Digestive Disorders - MSD Manual Consumer Version

    Appendicitis is inflammation and infection of the appendix. Often a blockage inside the appendix causes the appendix to become inflamed and infected. Abdominal pain, nausea, and fever are common. …