Brand: Pfizer
Genotropin® is Pfizer’s brand of somatropin, the recombinant form of human growth hormone. Growth hormone is made by the pituitary gland, and it drives growth in childhood and helps keep muscle, bone and fat balanced in adulthood. Doctors prescribe Genotropin to children with growth hormone deficiency, Prader-Willi syndrome, Turner syndrome, short stature after being born small for gestational age and idiopathic short stature, and to adults with growth hormone deficiency. The 36 IU cartridge holds 12 mg of somatropin, which is mixed once at the start and used over several injections. Growth hormone is also discussed in sports and anti-aging circles for its effects on body composition and recovery, but that use isn’t approved.
Genotropin® 36 IU is recombinant human growth hormone, a protein that matches the natural hormone. It’s supplied as a freeze-dried powder with a solvent in a two-chamber cartridge. The two are mixed once, and the result is a solution of 12 mg (36 IU) per mL. The solution is given by injection under the skin, not into the muscle, and the body absorbs about 80 percent of it. It needs to be kept refrigerated.
It is a Pfizer growth hormone product that contains 12 mg (36 IU) of somatropin in a two-chamber cartridge, given by injection under the skin.
It’s used to treat growth failure in children caused by several conditions, such as growth hormone deficiency, Prader-Willi syndrome and Turner syndrome. It’s also used for growth hormone deficiency in adults.
No. It’s a peptide hormone. Steroids work on androgen receptors, and growth hormone works through its own receptors and through IGF-1.
Effects build slowly, over weeks to months. Doctors monitor growth and blood tests to judge the response.
It can. Growth hormone makes the body less sensitive to insulin, so blood sugar is checked during treatment.
Yes. Genotropin is approved by the FDA as a prescription medicine for the conditions listed above. Use outside those conditions, such as for performance or anti-aging, is not approved.
No. Genotropin is a prescription medicine, and non-prescribed use is regulated or prohibited in most countries.
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