Buy cheap Zoloft

Zoloft (Sertraline) is an antidepressant of the selective serotonin reuptake inhibitor (SSRI) class.

Zoloft (Sertraline) is primarily a serotonin reuptake inhibitor (SRI). Therapeutic doses of Zoloft (Sertraline) (50-200 mg/day) taken by patients for four weeks resulted in 80-90% inhibition of serotonin transporter (SERT) in striatum as measured by positron emission tomography. 9 mg/day was sufficient to inhibit 50% of SERT. Zoloft (Sertraline) is also a dopamine reuptake inhibitor with 1% of its SRI potency and sigma-1 receptor agonist with 5% of its SRI potency. Zoloft (Sertraline) weakly blocks ?1-adrenoreceptors with 1-10% of its SRI potency.

Taken orally, Zoloft (Sertraline) is absorbed slowly, achieving its maximal concentration in the plasma 4-6 hours after ingestion. 98.5% of Zoloft (Sertraline) in the blood is bound to the plasma proteins. Its half-life in the body is 13-45 hours and is about 1.5 times longer in women (32 hours) than in men (22 hours), resulting in the proportionally 1.5 higher exposure of women.According to in vitro studies, Zoloft (Sertraline) is metabolized by several cytochrome 450 isoforms: CYP2D6, CYP2C9, CYP2B6, CYP2C19 and CYP3A4, and it appeared unlikely that inhibition of any single isoform could cause clinically significant changes of the Zoloft (Sertraline) pharmacokinetics. No differences in Zoloft (Sertraline) pharmacokinetics were observed between people with high and low activity of CYP2D6; however, poor CYP2C19 metabolizers had a 1.5 higher level of Zoloft (Sertraline) than the normal metabolizers. In vitro data also indicate that the inhibition of CYP2B6 should have even greater effect than the inhibition of CYP2C19, while the contribution CYP2C9 and CYP3A4 to the Zoloft (Sertraline) metabolism would be minor. These conclusions, though, have not been verified in human studies.Zoloft (Sertraline) can be deaminated in vitro by monoamine oxidases; however, this metabolic pathway has never been studied in vivo. The major metabolite of Zoloft (Sertraline), desmethylZoloft (Sertraline), is about 50-time weaker serotonin transporter inhibitor than Zoloft (Sertraline) and its clinical effect is negligible.

What is the shelf life of the pills?

• The expiry date is mentioned on each blister. It is different for different batches. The shelf life is 2 years from the date of manufacture and would differ from batch to batch depending on when they were manufactured.