COVID-19 (Coronavirus Disease 2019)
COVID-19 (coronavirus disease 2019) is a respiratory disease caused by a virus. It can be very contagious. Learn about symptoms, prevention, and treatment. READ MORE
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Ekim 29, 2026Coronary Artery Disease
Coronary artery disease (CAD) is the most common type of heart disease. It can lead to angina and heart attack. Read about symptoms and tests. READ MORE
Coronary Artery Bypass Surgery
Learn about coronary artery bypass surgery (or graft, CABG). It uses blood vessels from other areas of the body to bypass narrowed heart arteries. READ MORE
Corns and Calluses
Corns and calluses are areas of thick skin, usually on the hands and feet. They happen because of repeated pressure or friction. Read about treatment. READ MORE
Corneal Disorders
The cornea is a clear layer that covers the front of the eye. It helps the eye focus, and keeps out germs and dust. Read about diseases of the cornea. READ MORE
Coping with Disasters
No matter how well you prepared, you might feel dazed or numb after going through a disaster. Seek help if the reaction gets in the way of your life. READ MORE
Coping with Chronic Illness
Chronic illness can cause stress, anxiety, and anger. It is important to seek help and regain control. Learn about coping with chronic illness. READ MORE
Constipation
Feeling "backed-up" or like you need to "go" but just can't? Read some of the reasons why this could be happening and learn some prevention tips. READ MORE
Connective Tissue Disorders
There are over 200 disorders that affect connective tissues. Examples include cellulitis, scars, and osteogenesis imperfecta. Learn more. READ MORE
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