Abdominal Pain (Causes, Remedies, Treatment)
Table of Contents
- Abdominal pain definition and facts
- What is abdominal pain?
- What causes abdominal pain?
- What signs and symptoms are associated with abdominal pain?
- What health conditions make abdominal pain worse or better?
- How is the cause of abdominal pain diagnosed?
- What exams and tests help diagnose the cause of abdominal pain?
- How does IBS (irritable bowel syndrome) cause abdominal pain?
- What are home remedies for certain causes of abdominal pain?
- Why can diagnosis of the cause of abdominal pain be difficult?
- What medications can be used to treat certain causes of abdominal pain?
- What lifestyle choices can I make to prevent abdominal pain?
- When should I call my doctor about abdominal pain?
Abdominal pain definition and facts
- Abdominal pain is pain that is felt in the part of the trunk below the ribs and above the pelvis.
- Abdominal pain comes from organs within the abdomen or organs adjacent to the abdomen.
- Abdominal pain is caused by inflammation, distention of an organ, or by loss of the blood supply to an organ. Abdominal pain in irritable bowel syndrome (IBS) may be caused by contraction of the intestinal muscles or hyper-sensitivity to normal intestinal activities.
- Symptoms associated with abdominal pain may include:
- The cause of abdominal pain is diagnosed on the basis of the characteristics of the pain, physical examination, and testing. Occasionally, surgery is necessary for diagnosis.
- The diagnosis of the cause of abdominal pain is challenging because the characteristics of the pain may be atypical, tests are not always abnormal, diseases causing pain may mimic each other, and the characteristics of the pain may change over time.
What is abdominal pain?
Abdominal pain is pain that is felt in the abdomen. The abdomen is an anatomical area that is bounded by the lower margin of the ribs and diaphragm above, the pelvic bone (pubic ramus) below, and the flanks on each side. Although abdominal pain can arise from the tissues of the abdominal wall that surround the abdominal cavity (such as the skin and abdominal wall muscles), the term abdominal pain generally is used to describe pain originating from organs within the abdominal cavity. Organs of the abdomen include the stomach, small intestine, colon, liver, gallbladder, spleen, and pancreas.
Technically, the lowermost portion of the area described previously, is the pelvis, which contains the urinary bladder and rectum, as well as the prostate gland in men, and the uterus, Fallopian tubes, and ovaries in women. Often, it can be difficult to know if lower abdominal pain is coming from the lower abdomen or pelvis.
Occasionally, pain may be felt in the abdomen even though it is arising from organs that are close to, but not within, the abdominal cavity. For example, conditions of the lower lungs, the kidneys, and the uterus or ovaries can cause abdominal pain. On the other hand, it also is possible for pain from organs within the abdomen to be felt outside of the abdomen. For example, the pain of pancreatic inflammation may be felt in the back. These latter types of pain are called "referred" pain because the pain does not originate in the location that it is felt. Rather, the cause of the pain is located away from where it is felt (i.e., it is referred to a different area).
What causes abdominal pain?
Abdominal pain is caused by inflammation of an organ (for example, appendicitis, diverticulitis, colitis), by stretching or distention of an organ (for example, obstruction of the intestine, blockage of a bile duct by gallstones, swelling of the liver with hepatitis), or by loss of the supply of blood to an organ (for example, ischemic colitis).
To complicate matters, however, abdominal pain also can occur without inflammation, distention or loss of blood supply. An important example of this latter type of pain is the irritable bowel syndrome (IBS). It is not clear what causes the abdominal pain in IBS, but it is believed to be due either to abnormal contractions of the intestinal muscles (for example, spasm) or abnormally sensitive nerves within the intestines that give rise to painful sensations inappropriately (visceral hyper-sensitivity). These latter types of pain are often referred to as functional pain because no recognizable specific abnormality to account for the causes of the pain have been found - at least not yet.
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