Gynaecomastia

external

• Causes

  • High oestrogen
  • Thyrotoxicosis
  • Spironolactone
  • Digoxin
  • Cimetidine
  • Griseofulvin
  • Marijuana
  • Diazepam
  • Isoniazid
  • Methyldopa
  • Reserpine
  • Klinefelter syndrome
  • Kallman syndrome
  • High human chorionic gonadotrophin
  • Choriocarcinoma
  • Interstitial cell carcinoma of testis
  • Hyperprolactinaemia
  • Kennedy disease
  • Proton pump inhibitor

• Parents

  • Chest sign

• Treatments

  • Tamoxifen