Appendicitis is a condition characterized by the inflammation of the appendix. The structure will also become filled with pus. Two of the most common causes are obstruction of the opening of the appendix and infection. The standard treatment for appendicitis is the surgical removal of the appendix. If left untreated, the appendix can burst and spread infection throughout the abdominal cavity. This can be fatal. Appendicitis symptoms usually start with abdominal pain. The pain starts around the navel and moves to the lower right abdomen over a span of several hours. The pain also gets much worse as time goes on. This pain also has several distinct characteristics that distinguish it from the discomfort of other conditions. The area will be tender to touch, and quickly releasing pressure will also cause pain. Coughing or making other jarring movements will also hurt. Even walking will hurt. Even though there is a common profile for the pain of appendicitis, there are exceptions to the rule of where this pain presents itself. Some people, especially pregnant women and young children, may experience the pain in unusual locations. As an abdominal problem, appendicitis also causes several symptoms associated with intestinal distress. Nausea, vomiting, diarrhea, constipation, loss of appetite and an inability to pass gas are often present. The abdomen may swell. Fever may also be present thanks to the inflammation and infective bacteria that are present with the condition. Since a burst appendix can be fatal, it is important to see a doctor right away if you experience symptoms of appendicitis. Any abdominal pain that is so severe that you can't get comfortable needs immediate medical attention. Left untreated, an inflamed appendix will burst. At your doctor's office or hospital, tests will be run to confirm the diagnosis of appendicitis. A physical exam can often pinpoint the condition. If there is doubt, urine or blood tests can rule out other causes. If appendicitis is confirmed, an appendectomy will be scheduled. In this operation, the appendix will be removed. Appendectomies can be done via traditional methods or laproscopically. Recovery for adults can be fairly quick as long as the appendix has not yet burst.