Conditions list medically reviewed by George Krucik, MD, MBA
Appendicitis is inflammation of the appendix. Here's what it feels like, what causes it, and what tests to expect at your doctor's office.
Gallstones can block your bile duct and cause abdominal pain. Learn how to recognize the symptoms and what the treatment options are.
A head injury is an injury to your brain, skull, or scalp. All head injuries should be treated seriously and assessed by a doctor. Get the facts about 6 major types.
Food poisoning occurs when you consume foods contaminated with bacteria, viruses, or parasites. Symptoms are usually uncomfortable but not severe.
Indigestion (also known as dyspepsia) happens to almost everyone from time to time. Eating habits or a chronic digestive problem can trigger indigestion.
Viral gastroenteritis, also known as the stomach flu, is caused by a number of different viruses. Its symptoms usually last for two to three days.
Acid reflux symptoms are caused when stomach contents flow up from the stomach back into the esophagus, causing symptoms like heartburn, stomach pain, and burping.
Damage to the liver from excessive drinking can lead to ARLD. Years of alcohol abuse cause the liver to become inflamed and swollen.
Stomach ulcers are painful sores in the lining of the stomach. Find out what causes them and how to treat them.
Food allergies are overblown responses by the immune system to foods that aren't typically harmful - like eggs and peanuts. Continue reading and learn more about food…
Kidney stones are solid masses of crystalized calcium or other substances that originate in the kidneys but can pass through the urinary tract. The greatest risk factor…
Peptic ulcers are painful sores in the lining of the stomach, esophagus, or small intestine. We'll show you how to treat and prevent them.
If your small or large intestine becomes blocked, fluid and digested food can't pass through. This can cause bloating, stomach cramps, and burping.
Stomach cancer is difficult to detect and often not diagnosed until it's more advanced. Here's the knowledge you need to beat the disease.
Bleeding or spotting, increased need to urinate, tender breasts, fatigue, nausea, and missed period are signs of pregnancy.
During a heart attack, the blood supply that normally nourishes the heart with oxygen is cut off and the heart muscle begins to die. Learn more.
Cirrhosis is the severe scarring and poor function of the liver caused by long-term exposure to toxins such as alcohol or viral infections.
Meningitis can affect you differently depending on your age. Learn more about the symptoms and risk factors for each age group.
Premenstrual syndrome causes a wide variety of emotional and physical symptoms. Learn more about it.
Learn about migraine types, symptoms, triggers, and treatments as well as how they are different from regular headaches.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.