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How can you tell whether a mental health issue is normal? The line between normal and abnormal mental health often is blurred. Still, it's helpful to consider your feelings, thoughts and behavior in r...

Most cases of shortness of breath are due to heart or lung conditions. Your heart and lungs are involved in transporting oxygen to your tissues and removing carbon dioxide, and problems with either of...

Breast cancer is cancer that forms in the cells of the breasts. After skin cancer, breast cancer is the most common cancer diagnosed in women in the U.S. It can occur in men and women, but it's far mo...

Celiac disease is a digestive condition triggered by consumption of the protein gluten, which primarily is found in bread, pasta, cookies, pizza crust and many other foods containing wheat, barley or ...

Cancer is the second-leading cause of death in the U.S. However, survival rates are improving for many types of cancer, thanks to improvements in cancer screening and cancer treatment.

Depression is a medical illness that causes a persistent feeling of sadness, loss of interest and, sometimes, physical symptoms. It's also called major depression, major depressive disorder and clinic...

Get screening and treatment for colorectal cancer symptoms, and learn about risk factors and prevention strategies.

If you have diabetes, no matter what type, it means you have too much glucose in your blood, although the reasons may differ. Too much glucose can lead to serious health problems.

An audiologist specializes in evaluating and treating people of all ages with hearing loss, dizziness and balance disorders. Specialty audiology consultation is available for assessment and treatment ...

Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Many organisms live in and on our bodies. They're normally harmless or even helpful, but some org...