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Aseptic necrosis facts Aseptic necrosis is a bone condition that results from poor blood supply to an area of bone, causing localized bone death. Aseptic necrosis can be caused by trauma, damage to the blood vessels that supply bone its oxygen, poor blood circulation to the bone, abnormally thick blood (hypercoagulable state), atherosclerosis, or inflammation...

Things to know about ascites Readers Comments 6 Share Your Story Kidney failure can cause ascites. What is the medical definition of ascites? The medical definition of ascites is an abnormal accumulation of fluid within the (peritoneal) cavity. Ascites are caused by a variety of diseases and conditions, for example, cirrhosis of the liver, cancer...

Do hives and rash look similar? Hives are raised, itchy skin welts. A rash is an inflammation or discoloration of the skin. Hives and rashes look similar. Hives and rashes look similar. Both are skin reactions that are red, swollen, and painful or itchy. Hives are usually an allergic reaction, while rashes have more complex...

Facts you should know about anthrax Anthrax is an infection by bacteria, Bacillus anthracis, usually transmitted from animals. Anthrax causes skin, lung, and bowel disease and can be deadly. Anthrax is diagnosed using bacterial cultures from infected tissues. There are four types of anthrax: cutaneous, inhalation, gastrointestinal, and injection. Anthrax is treated by antibiotics. Pulmonary...

Common rashes include COVID-19 rash, eczema, poison ivy, hives, and athlete’s foot.Source: Getty Images Things to know about a rash Rash is not a specific diagnosis. Instead, it refers to any sort of inflammation and/or discoloration that distorts the skin's normal appearance. Common skin rashes include COVID-19 rash, eczema, poison ivy, hives, and athlete's foot....

Acupuncture facts Possible treatment for Fibromyalgia Acupuncture has been shown to be effective for the treatment of nausea and vomiting in adults following surgery or taking chemotherapy and post-operative dental pain. Acupuncture may be effective in treating a number of other conditions. More research is needed to define more precisely the role of acupuncture in...

Adult attention deficit hyperactivity disorder (ADHD) facts ADHD (attention deficit hyperactivity disorder) may occur in up to 6% of adults; it's marked by inattention, inability to focus, agitation, and, as the name suggests, hyperactivity. Attention deficit hyperactivity disorder is a form of behavioral illness that results in symptoms of distractibility, impulsivity, and/or hyperactivity. While there...

Antiphospholipid syndrome facts Antiphospholipid syndrome is an autoimmune disorder that can affect virtually any organ. Patients with antiphospholipid syndrome can have a variety of antibodies to phospholipids in their blood. Antiphospholipid syndrome involves excessive blood clotting. Each individual patient with the antiphospholipid syndrome is treated uniquely according to what symptoms are present. The mainstay of...

"Anorexia" describes a simple inability or aversion to eating, whether caused by a medical problem or a mental health issue. "Anorexia nervosa," however, is the name for the clinical eating disorder, the main symptom of which is self-starvation. The terms anorexia and anorexia nervosa have often been used interchangeably. They, however, are not synonymous. “Anorexia”...

What is anemia? Each case of anemia has an underlying cause and treatments address those specifically. Anemia can happen in people of all ages and from all ethnicities at any point in their lives. Anemia is a blood disorder. It’s the most common blood disorder in America, affecting 3 million people in the U.S. Your...