Halotestin Side Effects
Generic Name: fluoxymesterone
Note: This page contains information about the side effects of fluoxymesterone. Some of the dosage forms included on this document may not apply to the brand name Halotestin.
For the Consumer
Applies to fluoxymesterone: oral tablets
Side effects include:
Males: Gynecomastia, frequent or persistent penile erections.
Females: Amenorrhea, other menstrual irregularities, inhibition of gonadotropin secretion, virilization (e.g., deepening of the voice, clitoral enlargement).
For Healthcare Professionals
Applies to fluoxymesterone: compounding powder, oral tablet
Rare (less than 0.1%): Hepatocellular neoplasms, peliosis hepatis, hepatic coma
Frequency not reported: Cholestatic jaundice, alterations in liver function tests[Ref]
Frequency not reported: Females: Virilization, gonadotropin secretion inhibition, amenorrhea and other menstrual irregularities; Males: Gynecomastia, oligospermia, penile erections of excessive frequency and duration[Ref]
Frequency not reported: Increased serum cholesterol; retention of sodium, chloride, water, potassium, calcium, and inorganic phosphates[Ref]
Frequency not reported: Polycythemia; suppression of clotting factors II, V, VII, and X; bleeding in patients on concomitant anticoagulant therapy[Ref]
Frequency not reported: Hirsutism, male pattern baldness, acne[Ref]
Frequency not reported: Nausea[Ref]
Frequency not reported: Headache, generalized paresthesia[Ref]
Rare (less than 0.1%): Anaphylactoid reactions
Frequency not reported: Hypersensitivity reactions[Ref]
Frequency not reported: Increased or decreased libido, anxiety, depression[Ref]
1. "Product Information. Androxy (fluoxymesterone)." Upsher-Smith Laboratories Inc, Minneapolis, MN.
Not all side effects for Halotestin may be reported. You should always consult a doctor or healthcare professional for medical advice. Side effects can be reported to the FDA here.
More about Halotestin (fluoxymesterone)
- Other brands: Androxy
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