Ulcer
(Redirected from Ulcers)
Ulcer is a break in the skin or mucous membrane with loss of surface tissue, disintegration and necrosis of epithelial tissue, and often pus.
Types of Ulcers[edit | edit source]
Ulcers can occur in many parts of the body, but the most common types are:
- Peptic ulcer, which occurs in the stomach or the first part of the small intestine, known as the duodenum.
- Mouth ulcer, also known as canker sores, which occur in the mouth.
- Genital ulcer, which occurs on the genitals.
- Pressure ulcer, also known as bedsores, which occur on skin that's continuously under pressure.
Causes[edit | edit source]
Ulcers can be caused by a variety of factors, including:
- Infection with the bacterium Helicobacter pylori.
- Long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs), such as aspirin and ibuprofen.
- Certain other medications, such as bisphosphonates.
- Radiation therapy.
Symptoms[edit | edit source]
Symptoms of ulcers can include:
- Pain or discomfort, usually in the abdomen.
- Feeling of fullness, bloating or belching.
- Intolerance to fatty foods.
- Heartburn.
- Nausea.
Diagnosis[edit | edit source]
Ulcers are diagnosed through a variety of methods, including:
- Endoscopy, where a long, flexible tube with a camera is inserted down the throat and into the stomach and duodenum.
- Barium swallow, where a thick, chalky substance called barium is swallowed and coats the upper digestive tract, making ulcers visible on X-rays.
- Blood test, to check for the presence of H. pylori bacteria.
Treatment[edit | edit source]
Treatment for ulcers depends on the cause, but may include:
- Medications to block stomach acid.
- Antibiotics to kill H. pylori bacteria.
- Medications to protect the lining of the stomach and small intestine.
- In some cases, surgery may be needed.
See also[edit | edit source]
Ulcer Resources | ||
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