Male:
Postpubertal:
>10%:
Dermatologic: Acne
Endocrine & metabolic: Gynecomastia
Genitourinary: Bladder irritability, priapism
1% to 10%:
Central nervous system: Insomnia, chills
Endocrine & metabolic: Decreased libido
Gastrointestinal: Nausea, diarrhea
Genitourinary: Prostatic hypertrophy (elderly)
Hematologic: Iron deficiency anemia, suppression of clotting factors
Hepatic: Hepatic dysfunction
<1%: Hepatic necrosis, hepatocellular carcinoma
Prepubertal:
>10%:
Dermatologic: Acne
Endocrine & metabolic: Virilism
1% to 10%:
Central nervous system: Chills, insomnia
Dermatologic: Hyperpigmentation
Gastrointestinal: Diarrhea, nausea
Hematologic: Iron deficiency anemia, suppression of clotting factors
<1%: Hepatic necrosis, hepatocellular carcinoma
Female:
>10%: Endocrine & metabolic: Virilism
1% to 10%:
Central nervous system: Chills, insomnia
Endocrine & metabolic: Hypercalcemia
Gastrointestinal: Nausea, diarrhea
Hematologic: Iron deficiency anemia, suppression of clotting factors
Hepatic: Hepatic dysfunction
<1%: Hepatic necrosis, hepatocellular carcinoma