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Serotonin's presence in insect venoms and plant spines serves to cause pain, which is a side-effect of serotonin injection. [21] [22] Serotonin is produced by pathogenic amoebae, causing diarrhea in the human gut. [23] Its widespread presence in many seeds and fruits may serve to stimulate the digestive tract into expelling the seeds.
Recent research investigating MDMA has revealed the neurotoxic effect of the drug on brain serotonin neurons. [1] [3] [6] [7] [8] Long term and potentially permanent changes to serotonergic axons have been noted in animal and primate studies where they were administered doses of MDMA similar to those taken by some human users.
Serotonin is a neurotransmitter involved in multiple complex biological processes including aggression, pain, sleep, appetite, anxiety, depression, migraine, and vomiting. [10] In humans the effects of excess serotonin were first noted in 1960 in patients receiving an MAOI and tryptophan. [54] The syndrome is caused by increased serotonin in ...
Scientists explain why SSRI medication can cause ’emotional blunting’.
800-290-4726 more ways to reach us. Sign in. Mail. 24/7 Help. For premium support please call: ... One is that antidepressants cause intimate issues as a byproduct of their effect on serotonin.
The most commonly reported severe effect following SSRI overdose is serotonin syndrome; serotonin toxicity is usually associated with very high overdoses or multiple drug ingestion. [179] Other reported significant effects include coma, seizures, and cardiac toxicity. [176]
Factors That Affect How Long Intimacy Lasts. ... abnormal hormone levels or serotonin issues could be risk factors. Likewise, depression, anxiety, unrealistic performance expectations, stress and ...
This region is extremely rich in serotonin transporters and is considered as a governor for a vast network involving areas like hypothalamus and brain stem, which influences changes in appetite and sleep; the amygdala and insula, which affect the mood and anxiety; the hippocampus, which plays an important role in memory formation; and some ...