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Bromocriptine

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  • Bromocriptine

    Bromocriptine mesylate is a dopaminomimetic ergot derivative with D2 dopamine receptor agonist and D1 dopamine receptor antagonist activities. It is used most commonly as a prolactin inhibitor in cases of hyperprolactinemia, a growth hormone suppressant in acromegaly, and as an adjunctive medication to elodea in the management of Parkinson?s disease. The structure and activity of this drug are very similar to that of cabergoline. In the bodybuilding and athletic communities, bromocriptine is sometimes used to induce fat loss or combat elevated prolactin levels. The human medical data concerning the potential role this drug might play in supporting ongoing fat loss is encouraging. In cases where it was given while dieting, bromocriptine was capable of increasing total fat loss by a statistically significant degree, and seemed to extend the duration in which the diet was most effective. Bromocriptine has been used widely in clinical medicine for its indicated use since the 1970s. It is also much more widely distributed than its counterpart medication cabergoline, which is used for a similar set of clinical indications. In the U.S., the most common brand name for this drug Parlodel, which is sold by the pharmaceutical company Novartis.

    Steroid users should be concerned about excessive prolactin levels because of the side effects associated with them. Prolactin is a naturally occurring hormone primarily produced by the lactotrophs located in the pituitary gland, with a minority amount of the hormone being produced by other tissues/cells of the body. Prolactin plays a major role in lactation in most mammals including humans. It both stimulates milk production as well as inducing lobuloalveolar growth of the mammary gland. Obviously both of these side effects would be of great concern to bodybuilders and strength athletes from both a health and cosmetic standpoint. Decreased sex drive, sperm production and sexual function may also be related to elevated levels of this hormone. The anabolic steroids that can lead to excessive levels of prolactin are primarily nandrolone and nandrolone-derived compounds. Steroids such as deca durabolin, trenbolone, and durabolin all can have this effect. For this reason users of these drugs may want to have a compound such as bromocriptine mesylate in their possession to treat negative side effects related to prolactin if they should develop at any point during a steroid cycle. Bromocriptine mesylate helps to reduce prolactin levels in humans by mimicking the actions of dopamine, thus it being a dopamine-receptor agonist. Dopamine inhibits the secretion and synthesis of prolactin by binding to the receptors in the lactotrophs, thereby negating the possible action of them to secrete prolactin itself. Therefore bromocriptine mesylate can bind to these receptors in the lactotrophs just as dopamine can. This action of course should prevent any abnormal prolactin levels from occurring in steroid users as they relate to any use of nandrolone or nandrolone-derived steroids. A secondary factor in controlling the levels of prolactin in users of anabolic steroids is the amount of circulating estrogen in their systems. Estrogen has an apparent positive effect on the amount of prolactin produced, with the more estrogen that is produced being related to the amount of prolactin that is produced accordingly. For this reason often times prolactin can be controlled by way of the reduction of estrogen levels. Use of aromatase inhibitors can be used for this purpose. However when prolactin levels reach a point where a reduction of estrogen levels does not inhibit excessive prolactin secretion, administration of bromocriptine mesylate should be sufficient to inhibit any further overproduction.

    Athletes and bodybuilders looking to use this drug for weight loss usually take the drug at a dosage of 2.5-5mg per day for cycles of 4-6 weeks.

  • #2
    tryed in the past,nothing positive effects for me

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