Conditions list medically reviewed by George Krucik, MD, MBA
Bipolar disorder is a mental illness marked by extreme shifts in mood ranging from mania to depression. It is also called bipolar disease or manic depression.
Find out what you need to know about dementia, and learn how it's different from ordinary aging.
Alzheimer's disease (AD), the most common cause of dementia, is a progressive brain disorder. Learn about the causes, signs and research being done about AD.
Hypercalcemia is a condition in which you have too much calcium in your blood.
Encephalitis is inflammation of the brain tissue. It's most often caused by viral infections. In some cases, bacterial infections can also cause encephalitis.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.