Overview
The appendix is a small pouch attached to the large intestine. When it becomes blocked and inflamed, it can swell and may burst, causing a serious infection inside the abdomen. Appendicitis is a medical emergency.
Symptoms
- Pain that often starts around the navel and moves to the lower right abdomen
- Pain that worsens with movement, coughing or pressing on the area
- Loss of appetite
- Nausea or vomiting
- Fever
Causes and risk factors
Appendicitis usually happens when the opening of the appendix is blocked, for example by stool, swollen lymph tissue or infection. It can occur at any age but is most common in teenagers and young adults.
Diagnosis
Doctors examine the abdomen and may order blood and urine tests and imaging such as an ultrasound or CT scan.
Treatment
The usual treatment is surgery to remove the appendix (appendectomy), often by laparoscopic (keyhole) surgery, together with antibiotics. In selected cases, doctors may recommend antibiotics first.
When to see a doctor
Seek emergency care straight away for severe or worsening abdominal pain, especially with fever or vomiting.
This information is for general education and does not replace advice from a qualified doctor. For a medical emergency, call +92-51-8446666 or go to the nearest emergency department.
