Osteoarthritis damages the cartilage between the neck bones and causes pressure on blood vessels leading to the brain. Fainting can be a symptom of a disease such as Stokes-Adams syndrome, a condition in which blood flow to the brain is temporarily reduced because of an irregular heartbeat. ...
Munchausen syndrome is a psychiatric disorder that causes an individual to self-inflict injury or illness or to fabricate symptoms of physical or mental illness, in order to receive medical care or hospitalization. In a variation of the disorder, Munchausen by proxy (MSBP), an individual, typicall...
Dizziness Causes Many parts of your body – including your eyes, brain, inner ear, and nerves in your feet and spine – work together to keep you balanced. When a part of that system is off, you can feel dizzy. Many things can cause dizziness, such as: ...
This condition brings on intense periods of vertigo that can last hours. You may feel fullness or pressure in one ear. Other symptoms include ringing in your ears, hearing loss, and nausea. You may feel exhausted after the attack passes. Doctors don't know what causes it, and there's no...
1.The scientific study of the nature of disease and its causes, processes, development, and consequences. Also calledpathobiology. 2.The anatomic or functional manifestations of a disease:the pathology of cancer. 3.A departure or deviation from a normal condition:"Neighborhoods plagued by a self-...
Cryoglobulin clumps in cold temperatures. This physical characteristic causes people with cryoglobulin to have symptoms during cold weather: blanching, numbness, andpainin their fingers or toes (Raynaud's phenomenon); bleeding into the skin (purpura); and pain in joints (arthralgia). People with ...
Nobody's safe. Health insurance? That didn't protect 1 million Americans who were financially ruined by illness or medical bills last year. —Elizabeth Warren 1 Medical Care Quotes Ifyou want total security, goto prison. There you're fed, clothed, given medical care and so on. The only ...
this may happen if the main artery in your neck that supplies your brain with blood is sensitive to pressure. Just quickly turning your neck can cause your heart to beat slower than normal. As a result, your brain might ...
effective dose(ED) that quantity of a drug that will produce the effects for which it is administered. See alsomedian effective dose. erythema dosethat amount ofradiationthat, when applied to the skin, causeserythema(temporary reddening).
cells (tumor-associated). They are typically substances that are released into the circulation and thus measured in the blood. There are a few exceptions to this, such as tissue-bound receptors that must be measured in a biopsy from the solid tumor or proteins that are secreted into the ...