What causes abdominal pain? 149 possible conditions

Viewing 21 - 40 of 149 results

See a list of possible causes in order from the most common to the least.

21

Ovarian Cysts

The ovaries are part of the female reproductive system. They are located in the lower abdomen on both sides of the uterus. Women have two ovaries that produce eggs, as well as the hormones estrogen an...

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22

Miscarriage

Miscarriage is an event that results in the loss of a fetus during early pregnancy. Also called spontaneous abortion (SAB), this typically occurs during the first half of pregnancy. According to the American Pregnanc...

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23

Ovarian Cancer

The ovaries are small, almond-shaped organs located on either side of the uterus. They are where eggs are produced. Ovarian cancer can occur in several different parts of the ovary. Ovarian cancer can start in th...

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24

Lactose Intolerance

Lactose intolerance is the inability to break down a type of natural sugar called lactose . Lactose is commonly found in dairy products, such as milk and yogurt. A person becomes lactose intolerant when his or her smal...

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25

Peritonitis

This condition is considered a medical emergency. Urgent care may be required.

You have a thin layer of tissue covering the inside of your abdomen and most of its organs. This is called the peritoneum . Inflammation of the peritoneum is called peritonitis. The inflammation is caused by a fungal o...

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26

Stomach Ulcer

Stomach ulcers, also known as peptic ulcers, are painful sores that can be found in the stomach lining or small intestine. These ulcers occur when the thick layer of mucus that protects the stomach from digestive juice...

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27

Peptic Ulcer

Peptic ulcers are sores that develop in the lining of the stomach, esophagus, and small intestine as a result of erosion from stomach acids. Peptic ulcers are a fairly common health problem, and it is estimated tha...

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28

Hiatal Hernia

A hiatal hernia occurs when the upper part of your stomach pushes up through your diaphragm and into your chest.The diaphragm is a large muscle that lies between your abdomen and chest. You use this muscle to help yo...

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29

Allergies Overview

This condition is considered a medical emergency. Urgent care may be required.

An allergy is the immune system's response to a foreign substance that is not typically harmful to your body. These foreign substances-such as certain foods, pollen, or pet dander-are called allergens. They elicit ...

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30

H. Pylori Infection

H. pylori are a type of bacteria that may infect around two-thirds of the people in the world. The H. in the name is short for Helicobacter-so called because they are spiral in shape ("helico-," as in the wor...

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31

Lymphedema

Lymphatic obstruction, or lymphedema, is a blockage in the lymphatic system. The lymphatic system is made up of lymph nodes and vessels that drain fluids from your body's tissues. The fluids carry toxins and other wast...

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32

Giardiasis

Giardiasis is an infection that affects your small intestine, caused by microscopic parasites called giardia. Giardiasis is spread through contact with infected people and by eating contaminated food or drinkin...

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33

Fecal Impaction of the Colon

When you eat, food is broken down in your stomach and passed through your intestines in a process called digestion. Nutrients from the food are absorbed through the wall of your intestines, and what remains as waste i...

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34

Intestinal Obstruction

Intestinal obstruction occurs when there is a blockage of your small or large intestine. The blockage prevents the passage of fluid or digested food. The blockage may be partial or total.There are many potential cause...

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35

Toxic Megacolon

This condition is considered a medical emergency. Urgent care may be required.

The large intestine is the last section of your digestive tract and includes your appendix, colon, and rectum. The large intestine completes the digestion process by absorbing water and passing waste through to th...

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36

Salmonella Food Poisoning (Salmonella Enterocolitis)

Salmonella food poisoning is an infection in the small intestine. It is also called salmonella enterocolitis or salmonellosis. It is one of the most common types of food poisoning, and is caused by the bacteria grou...

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37

Crohn’s Disease

Crohn's disease is a chronic bowel disease that causes severe inflammation of the digestive tract. It is associated with abdominal pain, diarrhea, and may affect your quality of life. Crohn's disease is characterized b...

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38

Gastritis

Gastritis is inflammation in the protective lining of the stomach. Acute gastritis involves sudden, severe inflammation, while chronic gastritis involves long-term inflammation that can last for years, if lef...

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39

Colitis

Colitis is inflammation of the colon. Other parts of your intestines, which includes, the colon, may also be affected. If you have colitis, you will feel discomfort and pain in your abdomen. You symptoms maybe be mil...

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40

Ulcerative Colitis

Ulcerative colitis is an inflammatory bowel disease (IBD) in which the lining of the large intestine (colon or bowel) and the rectum become inflamed. This inflammation produces tiny sores or ulcers on the lining of th...

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This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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