Appendicitis is an infection and inflammation of the appendix, a small sac shaped like a finger that is attached to the large intestine. Appendicitis is one of the causes of serious belly pain. Without treatment, the appendix may burst and cause infection throughout the belly. This can be very serious.
Symptoms of appendicitis include:
Sometimes the only symptom is that you feel sick and you have belly pain that's hard to describe.
Severe belly pain needs medical care right away. Moderate belly pain that doesn't go away after 4 hours should prompt a call to your doctor. If you think you could have appendicitis, you need to see a doctor.
Appendicitis can be hard to diagnose. Your doctor will do a physical exam and ask you questions about what symptoms you have, when they started, and what was happening before the pain began. You also may have blood and urine tests to look for signs of infection. In some cases, you may need a CT scan or an ultrasound of your belly.
Even though tests can't always show for certain that you have appendicitis, your symptoms may lead your doctor to strongly suspect that you have it.
Appendicitis is usually treated with surgery to remove the appendix. Some cases can be treated with antibiotics. In those cases, there's still a chance that the appendix will need to be removed later.
If you need surgery, your doctor may make a cut (incision) in your belly. Or the doctor may use a tool called a laparoscope to remove your appendix through a few small cuts.
If you aren't treated in time, your appendix can burst. This can cause serious problems. It's best to take out the appendix before it bursts.
If your appendix does burst, surgery may be harder to do. You may also need other treatment.
Call 911 anytime you think you may need emergency care. For example, call if:
Call your doctor now or seek immediate medical care if:
Watch closely for changes in your health, and be sure to contact your doctor if:
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