MedlinePlus is a service of the National Library of Medicine (NLM), the world's largest medical library, which is part of the National Institutes of Health (NIH). It was built as an online health information resource for patients and their families and friends.
MedlinePlus presents high-quality, easy to understand, relevant health and wellness information that is trusted.
Cardiomyopathy is the name for diseases of the heart muscle. These diseases enlarge your heart muscle or make it thicker and more rigid than normal. In rare cases, ...
What is a caregiver? A caregiver gives care to someone who needs help taking care of themselves. The person who needs help may be a child, an adult, or ...
A caregiver gives care to someone who needs help taking care of themselves. The person who needs help may be a child, an adult, or an older adult. They ...
Your carotid arteries are two large blood vessels in your neck. They supply your brain and head with blood. If you have carotid artery disease, the arteries ...
What is carpal tunnel syndrome? Carpal tunnel syndrome is the name for a group of problems that includes numbness, tingling, weakness, or pain in your ...
Cartilage is the tough but flexible tissue that covers the ends of your bones at a joint. It also gives shape and support to other parts of your body, such as ...
Cat scratch disease (CSD) is an illness caused by the bacterium Bartonella henselae. Almost half of all cats carry the infection at some point. The infection ...
A cataract is a clouding of the lens in your eye. It affects your vision. Cataracts are very common in older people. By age 80, more than half of all Americans ...
What is celiac disease? Celiac disease is a chronic (long-term) digestive and immune disorder that damages your small intestine. The damage may prevent ...
Cellulitis is an infection of the skin and deep underlying tissues. Group A strep (streptococcal) bacteria are the most common cause. The bacteria enter your body ...
When you play the piano or hit a tennis ball you are activating the cerebellum. The cerebellum is the area of the brain that controls coordination and balance. ...
What is cerebral palsy (CP)? Cerebral palsy (CP) is a group of neurologic disorders that cause problems with movement, balance, and posture. The first part ...
What is cervical cancer? Cervical cancer is cancer that starts in the cells of the cervix. The cervix is part of the female reproductive system. It is ...
What is cervical cancer screening? Cervical cancer is cancer that starts in the cells of the cervix. The cervix is part of the female reproductive system. ...
What is a cervix disorder? A cervix disorder is a problem with your cervix. The cervix is part of the female reproductive system. It is the lower, narrow ...
What is a cesarean delivery? A cesarean delivery, also called a cesarean section or c-section, is surgery to deliver a baby. The baby is taken out through ...
What is Chagas disease? Chagas disease, or American trypanosomiasis, is an illness that can cause serious heart and stomach problems. It is caused by ...
Charcot-Marie-Tooth disease (CMT) is a group of genetic nerve disorders. It is named after the three doctors who first identified it. In the United States, CMT ...
When a hazardous chemical has been released, it may harm people's health. Chemical releases can be unintentional, as in the case of an industrial accident. ...
What is the chest? The chest is the part of your body between your neck and your abdomen (belly). The medical term for your chest is thorax. Your chest ...
