Serotonin is a chemical produced by nerve cells. The serum serotonin level is a blood test to measure the amount of serotonin in your body.
5-HT level; 5-hydroxytryptamine level; Serotonin test
Blood is typically drawn from a vein, usually from the inside of the elbow or the back of the hand. The site is cleaned with germ-killing medicine (antiseptic). The health care provider wraps an elastic band around the upper arm to apply pressure to the...
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Source: HealthCentral Encyclopedia
Serotonin is a neurotransmitter produced in the brain known to influence the functioning of the cardiovascular, renal, immune, and gastrointestinal... Read more »
See Serotonin. © Teri Robert, 2009Last updated November 20, 2009 Read more »
Serotonin is a naturally occurring chemical found in the cells of the brain, in platelets, and in the intestine. In the central nervous system, it... Read more »
Researchers from Children's Hospital Boston have found that a deficiency in the brain chemical serotonin may be the cause of sudden infant death... Read more »
A potentially lethal form of drug poisoning called serotonin syndrome is often overlooked, a reporter has found. She talks to experts about the... Read more »