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Serotonin syndrome (SS) is a group of symptoms that may occur with the use of certain serotonergic medications or drugs. [1] The symptoms can range from mild to severe, and are potentially fatal. [ 4 ] [ 5 ] [ 2 ] Symptoms in mild cases include high blood pressure and a fast heart rate ; usually without a fever . [ 2 ]
Acute tryptophan depletion (ATD) is a technique used extensively to study the effect of low serotonin in the brain. [1] This experimental approach reduces the availability of tryptophan, an amino acid which serves as the precursor to serotonin.
Low serotonin levels have been linked to many physical and psychological symptoms, according to Healthline. However, scientists are unsure what actually causes serotonin deficiency.
Serotonin (/ ˌ s ɛr ə ˈ t oʊ n ɪ n, ˌ s ɪər ə-/) [6] [7] [8] or 5-hydroxytryptamine (5-HT) is a monoamine neurotransmitter.Its biological function is complex, touching on diverse functions including mood, cognition, reward, learning, memory, and numerous physiological processes such as vomiting and vasoconstriction.
Serotonin syndrome is a potentially life-threatening drug reaction that causes the body to have too much serotonin. It can be caused by certain drug interactions, as well as drinking alcohol while ...
Serotonin plays a key role in regulating your moods, including feelings of happiness and anxiety. Research suggests that low levels of serotonin are associated with depression.
Lack of sunlight can mean lower levels of serotonin, which regulates symptoms of depression, and higher levels of melatonin, which can make us feel sleepy. An analysis between a city's weather and ...
Serotonin syndrome is typically caused by the use of two or more serotonergic drugs, including SSRIs. [119] Serotonin syndrome is a condition that can range from mild (most common) to deadly. Mild symptoms may consist of increased heart rate , fever , shivering, sweating , dilated pupils , myoclonus (intermittent jerking or twitching), as well ...