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What is nutrition and why is it important for older adults? Nutrition is about eating a healthy and balanced diet so your body gets the nutrients that ...
Obesity means having too much body fat. It is different from being overweight, which means weighing too much. Both terms mean that a person's weight is greater ...
What is obsessive-compulsive disorder (OCD)? Obsessive-compulsive disorder (OCD) is a mental disorder in which you have thoughts (obsessions) and rituals ( ...
People in the U.S. are living longer than ever before. Many older adults live active and healthy lives. But there's no getting around one thing: as we age, ...
What are opioids? Opioids, sometimes called narcotics, are a type of drug. They include strong prescription pain relievers such as oxycodone, hydrocodone, ...
What are opioids? Opioids, sometimes called narcotics, are a type of drug. They include strong prescription pain relievers, such as oxycodone, hydrocodone, ...
What are opioids? Opioids, sometimes called narcotics, are a type of drug. They include strong prescription pain relievers such as oxycodone, hydrocodone, ...
What is oral cancer? Oral cancer is cancer of the mouth. It is a type of head and neck cancer. Most oral cancers are squamous cell cancers. They begin ...
What is osteoarthritis? Osteoarthritis, sometimes called OA, is a type of arthritis that only affects the joints, usually in the hands, knees, hips, neck, ...
What is osteoporosis? Osteoporosis is a disease in which your bones become weak and are likely to fracture (break). The disease can develop when your bone ...
What is ovarian cancer? Cancer is a disease in which abnormal cells in the body grow out of control and form a tumor. Ovarian cancer is a cancerous tumor ...
What are ovaries? The ovaries are a pair of female reproductive glands that make eggs and female hormones. Women have one ovary on each side of the uterus ( ...
What is oxygen? Oxygen is a gas that your body needs to work properly. Your cells need oxygen to make energy. Your lungs absorb oxygen from the air you ...
An arrhythmia is any disorder of your heart rate or rhythm. It means that your heart beats too quickly, too slowly, or with an irregular pattern. Most arrhythmias ...
What is Paget's disease of bone? Paget's disease of bone is a chronic bone disorder. Normally, there is a process in which your bones break down and then ...
What is pain? Pain is a signal in your nervous system that something may be wrong. It is an unpleasant feeling, such as a prick, tingle, sting, burn, ...
What is panic disorder? Panic disorder is a type of anxiety disorder. It causes repeated panic attacks, which are sudden periods of intense fear, discomfort, ...
What are patient rights? As a patient, you have certain rights. Some are guaranteed by federal law, such as the right to get a copy of your medical records ...
The pelvic floor is a group of muscles and other tissues that form a sling or hammock across the pelvis. In women, it holds the uterus, bladder, bowel, and ...
Pelvic pain occurs mostly in the lower abdomen area. The pain might be steady, or it might come and go. It can be a sharp and stabbing pain in a specific spot, ...
