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Learn about this common complaint, which can result from an injury or medical condition, and find out which treatments may help.

This condition is swelling and irritation that happens after surgery to create a J pouch in the colon.

Allergies and asthma? Find out how to control both conditions.

If a head injury causes a mild traumatic brain injury, long-term problems are rare. But a severe injury can mean significant problems.

Your body's stress reaction was meant to protect you. But when it's always on alert, your health can pay the price.

Discover effective treatments and learn self-care strategies for hot flashes, night sweats, vaginal dryness and other perimenopause symptoms.

Learn about this rare disease that affects brain cells. The disease can make it hard to speak, move and think.

Get answers to your flu vaccine questions, including whether the vaccines are effective, what forms are available and what side effects to expect.

Understand the symptoms that may occur when blood vessels in the brain or spinal cord are tightly packed and contain slow-moving blood.

Cancer treatments, including surgery, radiation, chemotherapy, targeted therapy and immunotherapy, are often combined to cure or control various cancers.

Learn more about this stage between the typical memory loss related to aging and the more serious decline of dementia.

Looking to eat more fiber every day? Here are some common foods that can help.

Learn about the types of lung valve disease and treatment options at Mayo Clinic.

Learn more about diseases that affect the valve between the left heart chambers, including mitral valve regurgitation and mitral valve stenosis.

This condition affects the valve between the two right heart chambers. It changes how blood flows through the heart. Learn the symptoms and treatment.

Trying to decide on a type of breast implants? Here are some answers to common questions.

Learn about the symptoms, treatment and prevention of these sometimes deadly diseases.

Learn about the symptoms of and treatments for this group of peripheral nerve conditions.