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Oxandrin Side Effects

Generic name: oxandrolone

Medically reviewed by Drugs.com. Last updated on May 10, 2025.

Note: This document provides detailed information about Oxandrin Side Effects associated with oxandrolone. Some dosage forms listed on this page may not apply specifically to the brand name Oxandrin.

Applies to oxandrolone: oral tablets.

Important warnings This medicine can cause some serious health issues

Oxandrolone has been discontinued in the US.

Because this drug is no longer available in the US market, the material in this monograph is no longer updated by AHFS DI.

If this drug is used in countries other than the U.S., it is essential that the manufacturers’ labeling be consulted for more recently available information.

Side effects include:

Elevated aminotransferases (ALT, AST), lipid abnormalities (e.g., decreased HDL cholesterol concentrations).

For healthcare professionals

Applies to oxandrolone: oral tablet.

Dermatologic adverse events

Gastrointestinal

Genitourinary

Frequency not reported:

Prepubertal Males: Phallic enlargement and increased frequency or persistence of erections

Postpubertal Males: Inhibition of testicular function, testicular atrophy and oligospermia, impotence, chronic priapism, epididymitis, and bladder irritability

Females: Clitoral enlargement, menstrual irregularities[Ref]

Hematologic

Hepatic

Musculoskeletal

Metabolic

Oncologic

Other

Psychiatric

See also:

References

1. (2001) "Product Information. Oxandrin (oxandrolone)." Bio-Tech

Further information

Oxandrin side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.