5435 results found
Health topics
… needed for the heart to stay healthy and work as it should. Supply and demand The coronary arteries regulate the … be able to get the amount of oxygen it needs to work as it should. Anatomy of the coronary arteries Your left ventricle … needed for the heart to stay healthy and work as it should. Supply and demand The coronary arteries regulate the …
Health topics
… Research results have been inconsistent. Chelation therapy should not replace lifestyle changes or standard treatments … pregnant women, and people who have heart or kidney failure should not have chelation therapy at any dose. Many years … Research results have been inconsistent. Chelation therapy should not replace lifestyle changes or standard treatments …
Health topics
Health features
… Over the next 2 weeks, the cough gets worse, leading to severe, repeated, and forceful coughing spells that often … to others during the early stages when symptoms are not severe, and if left untreated, can spread up to 3 weeks …
Health topics
… Rare complications of laser photocoagulation may cause severe vision loss. These include: Bleeding in the eye … macula that contains no blood vessels). This results in severe central vision loss. Current as of: October … Rare complications of laser photocoagulation may cause severe vision loss. These include: Bleeding in the eye …
Health topics
… loss usually affects both ears and may range from mild to severe. It may affect your hearing in the following ways: … to hearing loss. At some point, the loss may become so severe that these changes no longer work. How is it … tests may be done to check if you have hearing loss and how severe it is. You may be referred to an audiologist for the …
Health topics
… people who have mood disorders. Hypomanic episodes are less severe than manic episodes, although a hypomanic episode can … change is noticeable to others. The episode is not severe enough to cause impairment in social or job … people who have mood disorders. Hypomanic episodes are less severe than manic episodes, although a hypomanic episode can …
Medical tests
… is not often done. It is sometimes done: When a child has severe earache, fever, and signs that an ear infection is … causing the ear infection. As a treatment for a child with severe ear pain. Removal of fluid from behind the eardrum … is not often done. It is sometimes done: When a child has severe earache, fever, and signs that an ear infection is …
Health topics
… loss. A sudden, extremely loud sound can cause immediate, severe, and often permanent hearing loss. This type of … loss. A sudden, extremely loud sound can cause immediate, severe, and often permanent hearing loss. This type of …
Health topics
… Urinary incontinence caused by the removal of the prostate. Severe continual leakage of urine from the urethra. Severe urinary incontinence for which other methods of … Urinary incontinence caused by the removal of the prostate. Severe continual leakage of urine from the urethra. Severe …
