Reversible side effects
Sexual effects
Increased or decreased libido
Decreased sperm production
Scrotal pain
Gynecomastia
Cutaneous effects
Acne
Hirsutism
Edema
Psychiatric effects
Euphoria
Nervousness
Aggression
Personality disorders
Other
Increased tramsaminases
Nausea
Increased urination
Serious and irreversible side effects
Hypertension from mineralocorticoid effects
Dysplastic changes in collagen fibrils, resulting in severe tendon ruptures
Liver tumors (hepatocellular carcinoma, hepatic adenoma, hepatic cholangiocarcinoma)
Psychosis (i.e., “steroid rage”)
Irreversible hirsutism, clitoral hypertrophy and deepening of voice in women
Premature closure of growth plates, causing shorter stature in adolescents