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When blood supply is cut off from the brain, cells start to die from lack of oxygen. Within minutes, skills such as reasoning, speech, and movement of the arm, leg, or face may be affected. The type of skills and the amount of loss depend on which part of the brain was affected, and how much tissue was damaged.

An abscess is a sac of pus. A dental abscess forms when a tooth or the tissue around it becomes infected with bacteria. Read on to learn more.

Anxiety can become a problem when it's hard to control, occurs for months, and interferes with important parts of your life. Here are details about anxiety and when you might need to get help.

A rectal temperature is taken by placing a thermometer in your baby's bottom. This method provides the most accurate reading. Talk with your baby's doctor before taking your baby's temperature this way. It should be done only when advised by your baby's doctor.

If your breasts ever feel lumpy, sore, or tender, you may have fibrocystic breasts. This is a very common condition. Here's what you need to know about it.

Sigmoidoscopy is a procedure used to view the lower colon and rectum. This test can help find the source of belly pain, rectal bleeding, and changes in bowel habits. It's also used as part of the screening for colorectal cancer.

Most breast conditions are noncancerous. But if you notice any breast changes that aren't normal for you, see your doctor.

It's helpful to learn about the parts (anatomy) of your breasts.

To speed healing after hernia surgery, take an active role in your recovery. These tips can help.