6320 results found
Health topics
… carries food from your throat to your stomach. Esophagitis can be painful and can make it hard to swallow. What causes it? Gastroesophageal reflux disease , or GERD, is the … the esophagus. Other causes include: A hiatal hernia . Medicines that irritate the esophagus, such as: …
Health topics
… those that are applied directly to the skin (topical) because a pill or capsule contains a specific dose of … control. Too much antihistamine absorbed through the skin can be toxic, especially to children. Don't give any … problems to get worse and also may interact with other medicines, such as antidepressants, sedatives, and …
Health topics
… air in this space increases, the pressure against the lung causes the lung to collapse. This prevents your lung from … is often caused by an injury to the chest. These can be things like a broken rib or puncture wound. It may also occur suddenly without an injury. A pneumothorax can result from damage to the lungs. This can be caused by …
Health topics
… after the stroke. But this is usually temporary. And it can have many causes, including infection, constipation, and the effects of medicines. If you have problems controlling your bladder, …
Health topics
… occur in nails for many reasons. A black nail may be caused by an injury. Bleeding or bruising under an injured … You may not even have been aware of the injury. These marks can last for weeks or months and go away on their own … caused by medical problems such as chronic lung disease or cancer. Nails can also become yellow from smoking cigarettes …
Health topics
… surgery before the pain started, but most people have. CRPS can happen to anyone at any age. Females in their 40s to 60s … may be left with long-lasting pain and disability. What causes it? The cause of complex regional pain syndrome … be used to help with pain from CRPS. There are different medicines that may be tried. You may also have medicine to …
Medical tests
… normally low. Testosterone increases during puberty. This causes boys to develop a deeper voice, get bigger muscles, … also may be tested for a person who has a condition that can change SHBG levels, such as hyperthyroidism or some … irregular menstrual periods. See if testosterone-lowering medicines are working in a man with advanced prostate cancer …
Medical tests
… Salivary Gland Scan On this page: Test Overview Why It Is Done How To … Results Test Overview A salivary gland scan uses a special camera and a tracer (radioactive … of the salivary glands . This can help your doctor find the cause of dry mouth ( xerostomia ) or swelling in the …
Health topics
… "pih-tih-RY-uh-sus AL-buh") is a common skin problem that causes round or oval patches of skin that look lighter than … This skin problem is most common in children. But anyone can get it. The patches may be more noticeable in people … to its normal colour. How is it diagnosed? A doctor usually can tell if you have pityriasis alba just by looking at your …
Health topics
… teenagers, manual labourers, and athletes. It sometimes is caused by wearing down, roughening, or softening of the … or MRI. These tests show the tissues inside your knee. This can help the doctor rule out other possible causes of your … How is patellofemoral pain syndrome treated? Your doctor can recommend treatments to reduce symptoms. For example, …
