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127 Search results starting with "B"

Disease

Binge-eating disorder

People with this condition often don't feel able to stop eating and may eat larger than usual amounts of food. Learn about symptoms and treatment.
Disease

Bipolar disorder

This mental health condition causes extreme mood swings that include emotional highs, called mania, and lows, known as depression.
Disease

Bird flu (avian influenza)

Flu viruses in other animals, such as birds, may be a risk to people. Learn more about the symptoms, causes, prevention and treatment for bird flu in people.
Disease

Black hairy tongue

This condition gives the tongue a dark, furry look. It results from a buildup of dead skin cells on the many tiny, rounded bumps on the tongue's surface.
Disease

Bladder cancer

Blood in the urine (hematuria) sometimes is a sign of bladder cancer. Learn about other bladder cancer signs and symptoms and explore treatment options.
Disease

Bladder exstrophy

This rare condition present at birth happens when the bladder develops outside of an unborn baby during pregnancy. The condition can be repaired with surgery.
Disease

Bladder stones

Minerals in urine can form crystals when the bladder does not empty all the way.
Disease

Blastocystis hominis

This microscopic organism is a parasite that can live in your digestive system. Whether it causes digestive problems isn't clear.
Disease

Blepharitis

This long-lasting eyelid condition can be difficult to treat. It might be uncomfortable, but it doesn't usually damage eyesight.
Disease

Blocked tear duct

Watery, irritated eyes may happen when your tears can't drain. Learn about this common eye condition that affects newborns and, sometimes, adults.
Disease

Blood in urine (hematuria)

Lots of things can cause bloody urine. Some are serious problems, and others are harmless. Find out why it's always important to get a checkup.
Disease

Body dysmorphic disorder

This mental disorder causes persistent, intense focus, shame and anxiety over perceived body defects, often resulting in many cosmetic procedures as a fix.
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