How does an SSRI work?
In depression, certain neurotransmitters are relatively lacking. One of those is serotonin, also known as 5-hydroxytryptamine or 5-HT. The SSRIs slow down the process of returning the serotonin to the end of the neuron it comes from. This leads to the chemical remaining in the vicinity of the receptors for longer, making it more likely that enough will build up to set off the impulse in the next neuron. Thus, the SSRIs work by allowing the body to make the best use of the reduced amounts of serotonin that it has at the time. In due course, the levels of natural serotonin will rise again, and in some instances the SSRI can be reduced and withdrawn. SSRI Warnings: SSRI’s can cause severe withdrawal symptoms. You can become physically and psychologically dependent on the medication. Do not take more than the prescribed amount of medication or take it for longer than is directed by your doctor. Withdrawal effects may occur if SSRI’s stopped suddenly after several weeks of continuous use. T
