Actinex
Brand names,
Actinex
Analogs
Actinex
Brand Names Mixture
Actinex
Chemical_Formula
C22H30O3
Actinex
RX_link
http://www.rxlist.com/cgi/generic4/megace_es.htm
Actinex
fda sheet
Actinex
msds (material safety sheet)
Actinex
Synthesis Reference
No information avaliable
Actinex
Molecular Weight
342.472 g/mol
Actinex
Melting Point
218.0-220.0oC
Actinex
H2O Solubility
2 µg/mL (at 37°C for the acetate salt)
Actinex
State
Solid
Actinex
LogP
3.123
Actinex
Dosage Forms
Oral suspension containing 125 mg of megestrol acetate per mL; Tablet
Actinex
Indication
For the treatment of anorexia, cachexia, or an unexplained, significant weight loss in patients with a diagnosis of acquired immunodeficiency syndrome (AIDS). Also used to treat breast cancer, endometrial cancer, and prostate cancer in Canada and some other countries.
Actinex
Pharmacology
Megestrol is a synthetic progestin and has the same physiologic effects as natural progesterone. The precise mechanism of megestrol’s antianorexic and anticachetic effects is unknown. Initially developed as a contraceptive, it was first evaluated in breast cancer treatment in 1967.
Actinex
Absorption
Variable, but well absorbed orally.
Actinex
side effects and Toxicity
No serious unexpected side effects have resulted from studies involving megestrol acetate oral suspension administered in dosages as high as 1200 mg/day.
Actinex
Patient Information
No information avaliable
Actinex
Organisms Affected
Humans and other mammals