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The virus that causes COVID-19 has changed over time, which has affected prevention, diagnosis and…

Coronavirus disease 2019 (COVID-19) and seasonal flu have many similarities and differences. Find out what…

Advanced age and some health conditions can raise the risk of serious COVID-19 (coronavirus disease…

Making small adjustments to your CPAP machine can help you use it more comfortably.

Learn about the symptoms, treatments and home care tips for this short-lived type of seborrheic…

Learn more about this noncancerous tumor that forms near the brain's pituitary gland, including diagnosis…

In this condition, one or more of the flexible joints between the bone plates of…

Learn what brain conditions are treated with this surgery that involves removing a piece of…

Craving and chewing ice (pagophagia) is often associated with iron deficiency with or without anemia.

Find out how creatine might affect your athletic performance and how the supplement interacts with…

This test is a measure of how well the kidneys are doing their job of…

Learn what can put someone at risk of developing this rare brain disorder that causes…

Learn about symptoms and treatment for this debilitating, but treatable, digestive condition.

This upper airway infection makes it harder to breathe and causes a barking cough. It…

Listening to a crying baby can take a toll on your emotions. Follow these tips…

Learn how cryoablation is used to treat a variety of cancers, including bone, kidney, lung…

When atypical proteins in the blood clump together at temperatures below 98.6 F (37 C),…

Find out how very cold temperatures are used to freeze tissue and treat prostate cancer.…

Cerebrospinal fluid leaks may start in the brain or spine, causing headaches, dizziness and other…

Learn about the risks and results of this imaging test that looks at the arteries…

This imaging test helps detect internal injuries and disease by providing cross-sectional images of bones,…

Some research suggests that curcumin may help prevent or treat cancer.

High levels of the hormone cortisol in your body cause this endocrine disorder. Learn about…

Find out more about the symptoms, diagnosis and treatment of this type of non-Hodgkin lymphoma.

Learn about this type of non-Hodgkin lymphoma that attacks the skin. Find out about symptoms,…

Following guidelines to care for minor cuts and scrapes can help you avoid infection and…

Whether you're watching your health or your weight, you can still enjoy this type of…

This condition often starts in childhood and is marked by spells of vomiting several times…

Also called cyclothymic disorder, this mood disorder causes emotional ups and downs that are less…

This condition, passed down in families, causes damage to the lungs, digestive system and other…