Ecdysterone and Sermorelin Interaction: Monitor | Peptide Database

Nandrolone (Deca-Durabolin and NPP) elevates prolactin through progestogenic activity. Cabergoline is considered the gold standard for preventing and treating prolactin-related side effects during nandrolone cycles, including sexual dysfunction and progesterone-mediated gynecomastia. Trenbolone is a potent progestin that can significantly elevate prolactin in some users. Cabergoline controls prolactin-driven side effects such as lactation, nipple sensitivity, erectile dysfunction, and anorgasmia that may occur during trenbolone cycles. Elevated prolactin from 19-nor compounds commonly causes decreased libido, erectile dysfunction, and difficulty reaching orgasm (often called 'deca dick'). Cabergoline restores normal sexual function by normalizing prolactin levels. FDA-approved for the treatment of hyperprolactinemic disorders of various etiologies, including idiopathic hyperprolactinemia and prolactin-secreting pituitary adenomas (micro- and macroadenomas). Normalizes prolactin in over 85% of patients. First-line medical therapy for prolactin-secreting pituitary tumors. Cabergoline achieves significant tumor size reduction in the majority of patients, often avoiding the need for surgical intervention.

Join others researching Dapoxetine — share findings, ask questions, and learn from real experiences Dapoxetine is the first and only selective serotonin reuptake inhibitor (SSRI) specifically developed and approved for the on-demand treatment of premature ejaculation (PE) in men aged 18-64. Unlike conventional SSRIs such as paroxetine or sertraline -- which are sometimes used off-label for PE but require daily dosing and weeks to reach therapeutic effect -- dapoxetine was engineered for rapid absorption and short elimination, making it suitable for as-needed use 1-3 hours before sexual activity. Originally developed by Eli Lilly and later licensed to Johnson & Johnson (ALZA Corporation), dapoxetine received its first regulatory approval in Sweden in 2009 under the brand name Priligy, and has since been approved in over 50 countries across Europe, Asia, Latin America, and the Middle East. It has not received FDA approval in the United States despite multiple submissions. Dapoxetine works by increasing serotonin activity at the postsynaptic cleft in the ejaculatory reflex pathway, raising the threshold for ejaculation and improving control over the timing of climax. Dapoxetine selectively inhibits the serotonin transporter (SERT) at presynaptic nerve terminals, blocking reuptake of serotonin (5-HT) from the synaptic cleft. This increases serotonin concentration at postsynaptic receptors in the neural circuits governing the ejaculatory reflex, particularly within the spinal ejaculation generator and supraspinal pathways. The ejaculatory process is modulated by serotonergic neurotransmission: higher serotonin levels at 5-HT1B and 5-HT2C receptors raise the ejaculatory threshold, delaying the emission and expulsion phases of ejaculation. Unlike traditional SSRIs that require 1-2 weeks of daily dosing to achieve steady-state serotonin levels, dapoxetine reaches peak plasma concentration within approximately 1-2 hours after oral administration and is rapidly eliminated (terminal half-life ~1.5 hours, with an initial half-life of ~1.4 hours). This pharmacokinetic profile enables acute, on-demand modulation of serotonergic tone without the sustained receptor desensitization seen with chronic SSRI use.