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Pancreatitis is a condition that occurs when the pancreas, an organ behind the stomach, becomes swollen and painful.

Adjustment disorder with anxiety is a condition in which you continue to feel nervous, worried, or afraid after a stressful event. These symptoms can last from 3 to 6 months after the event.

An adjustment disorder is a reaction to stress. Acute adjustment disorder is when the symptoms last 6 months or less. Chronic adjustment disorder is when the symptoms exceed 6 months.

People who attend adult day care programs generally have some physical or mental challenge.

Immunizations help protect you from serious, preventable diseases. Keeping up to date with immunizations helps you stay healthy. As an adult, you need to be immunized against tetanus and diphtheria. Depending on your age and health, you may also need protection against influenza (flu), hepatitis, measles, rubella, chickenpox, or streptococcal (pneumococcal) pneumonia. The shots do...

Age-related macular degeneration (AMD) is a disease that damages the macula in the eye. The macula is in the center of the retina. The retina is the lining at the back of the eye that senses light coming into the eye. The macula allows you to see fine details in the center of your field...

Agoraphobia is an anxiety disorder. If you have agoraphobia, you avoid going places or doing things because you are afraid you will have no way to escape or will panic and have no help. For example, you might have an intense fear of driving, crossing bridges, or being in shopping malls. You fear the reactions,...

Alcohol can have many harmful effects on the body. Abuse of alcohol may causes or contributes to:

Alcohol dependence (alcoholism) is a disease that includes:

Drinking alcohol is very common in our society. However, alcohol can affect your health. Some people should not drink at all. You should not drink alcohol if you: