IDENTIFICATION: Oxandrolone is an anabolic steroid for systemic use. Origin of the substance: Naturally-occurring anabolic steroids are synthesized in the . Pictures of Oxandrin (Oxandrolone), drug imprint information, side effects for the patient. Learn about Oxandrin (Oxandrolone) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related . Oxandrolone is a man-made steroi similar to the naturally occurring steroid testosterone. Oxandrolone is an anabolic steroid that promotes . Alterations in the serum lipid profile consisting of decreased HDL and increased LDL occur with oxandrolone. The drug should be used cautiously in patients . Anavar (Oxandrolone) was originally created by a Doctor Raphael Pappo under the trademarked name Oxandrin, who worked for Searle . Accession Number, DB006(APRD01151).