3899 results found
Health topics
… colds? Colds are the most common infection of the nose, sinuses, or throat (upper respiratory infection). Colds are caused by viruses. They're spread by coughs, sneezes, and close contact. …
Health topics
… stop the dizziness, fainting, and shortness of breath caused by a slow or unsteady heartbeat. A pacemaker is powered … A pacemaker can help restore a normal heart rate. It is used when certain problems have damaged the heart's … activity that involves your upper body. You'll need to use certain electric devices with caution. Some devices have …
Health topics
… Borderline personality disorder is a mental illness that causes intense mood swings, impulsive behaviours, and severe … people with severe symptoms do get better over time. What causes it? Experts don't know exactly what causes borderline personality disorder. Problems with …
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… blocked, the heart does not get enough oxygen. This can cause unstable angina or a heart attack. Unstable angina … coronary syndrome needs to be treated right away. What causes it? Acute coronary syndrome happens because blood flow has slowed or stopped in the arteries that …
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… Disc On this page: Health Tools Cause What Increases Your Risk Prevention Symptoms What … can be in the upper back (thoracic herniated disc). What causes it? A herniated disc usually is caused by wear and tear. As we age, the discs in our spine …
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… What is epilepsy? Epilepsy is a common condition that causes repeated seizures . The seizures are caused by bursts of electrical activity in the brain that aren't normal. Seizures may cause problems with muscle control, movement, speech, vision, …
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… be hard to tell when you have gotten the object out, because a scratched cornea may feel painful and as though … high speed or sharp objects travelling at any speed can cause serious injury to many parts of the eyeball. Injury may cause bleeding, a change in the size or shape of the pupil, a …
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… in Children On this page: Health Tools Cause What Increases Your Risk Symptoms What Happens When to … enough of a hormone called insulin. Insulin helps the body use sugar from food as energy or store it for later use. If there isn't any insulin, too much sugar stays in the …
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… Osteoporosis On this page: Health Tools Cause What Increases Your Risk Prevention Symptoms What … It's most common in women, but men can get it too. What causes it? Osteoporosis is caused by a lack of bone strength or bone density . It's much …
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… The mild form is the most common. It usually doesn't cause problems or need treatment. You can't see the defect, … babies, the skin is open and the nerves are exposed. What causes it? The exact cause of this birth defect isn't known. Experts think that …
