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58 Search results starting with "N"

Disease

Nickel allergy

Nickel allergy, often caused by nickel in jewelry, is a form of contact dermatitis. Things such as coins and zippers also may provoke nickel allergy.
Disease

Nicotine dependence

Nicotine dependence can be tough to kick, but treatments and resources are available to boost your chances of success.
Disease

Niemann-Pick disease

A condition passed down in families that affects how the body breaks down and uses fats. Fat buildup in cells damages the nerves, brain and other organs.
Disease

Nightmare disorder

Nightmare disorder involves disturbing or scary dreams that awaken you, causing distress or preventing adequate sleep.
Disease

Non-Hodgkin lymphoma

Learn about the symptoms, risk factors and treatment of this cancer of the lymphatic system that causes swollen lymph nodes.
Disease

Nonalcoholic fatty liver disease

This liver condition is becoming more common in the Western world. Find out how to treat and prevent this potentially dangerous liver disease.
Disease

Nonallergic rhinitis

Many things can trigger this problem. Learn how to get relief from your runny, stuffy nose.
Disease

Nonmelanoma skin cancer

Learn about treatment options for all types of nonmelanoma skin cancer, including squamous cell carcinoma, basal cell carcinoma and others.
Disease

Noonan syndrome

This genetic condition stops typical development in parts of the body. It may include unusual facial features, short height, heart problems or other issues.
Disease

Norovirus infection

This highly contagious virus spreads through contaminated food, water or surfaces and causes vomiting and diarrhea. Learn ways to protect yourself.
Disease

Optic neuritis

Learn about this painful eye disorder that affects your optic nerve and what your doctor may recommend for treatment.
Disease

Pancreatic neuroendocrine tumors

Learn about these cancers that start in the hormone-producing cells of the pancreas. Explore innovative treatments, including the Whipple procedure and PRRT.
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