Pain in the right breast bone, also referred to as the sternum, may cause you to worry, especially if symptoms develop suddenly. Fortunately, not all pain in the right side of the sternum is caused by a severe health condition, although if you develop chest pain, make sure to get a medical evaluation.

It’s bad enough to have a headache, but when that pain is accompanied by stomach cramps, the suffering only intensifies. Sometimes the problems are unrelated and require separate treatment, but occasionally they both spring from the same malady.

Ulcerative proctitis results in inflammation of the rectum; it is a milder form of ulcerative colitis, which involves both the rectum and the large intestine. An improper immune system response leads the body to mistakenly attack the intestines and substances that pass through it, leading to chronic inflammation.

Lower abdominal and groin pain can occur with many medical conditions. Possible culprits include a variety of disorders involving the digestive, musculoskeletal, reproductive and urinary systems. Some of these conditions are common while others are relatively rare -- and some are more serious than others.

At some point, people experience abdominal pain after eating. This pain can be linked to many minor and major health problems. During the menstrual cycle, women may experience abdominal pain as part of premenstrual syndrome or due to many other conditions that can occur during menses.

Lactic acid buildup in muscles causes the soreness you experience after a workout. Lactic acid, a waste product of the conversion of glycogen into energy, accumulates when your body experiences oxygen depletion.

Histamine is a substance released by the body's immune system from cells called mast cells. This occurs in response to injury or allergies. Histamine receptors are the proteins on cells found in the brain, blood vessels, lungs, skin and stomach that bind to histamine in order to produce an inflammatory response.

Discover how to effectively use apple cider vinegar to treat peptic ulcers and other forms of stomach ulcers. Learn the steps, reasons, and benefits of incorporating this natural remedy into your diet.

Most cases of upset stomach result from infection, food poisoning, overeating or motion sickness. Although the symptoms typically pass within one to three days, you may wonder how you can speed your recovery by choosing appropriate foods.

Your gallbladder is a nonessential organ that stores bile, which is used by the liver to break down fatty foods. A cholecystectomy, which is the surgical removal of the gallbladder, is usually performed when gallstones cause inflammation of the gallbladder.

Running can provide a solid cardiovascular workout. It helps strengthen the heart and lungs, and it burns calories to support weight loss. However, it can also place stress and demands on the body. Runners may develop abdominal pain that can be related to muscular problems or digestive problems.

Infections located anywhere from the kidneys to the urethra are called urinary tract infections. They are said to account for about 8 million hospital visits per year. They are usually caused by bacteria.