This site is intended for healthcare professionals

2693 pages added, reviewed or updated during the last month (last updated: 14/4/2021)

2693 pages added, reviewed or updated during the last month (last updated: 14/4/2021)


Medical search

treatment

FREE subscriptions for doctors and students... click here
You have 3 more open access pages.

Generally gynaecomastia is a self limited benign condition (1).

  • reassurance and periodic follow-up are recommended in patients without an underlying pathology  during appropriate work-up
  • if a specific cause of gynecomastia can be identified, it should be addressed e.g. -
    • offending medications should be withdrawn (1)
      • a reduction in tenderness softening of the glandular tissue will be evident within 1  month of discontinuation of the drug but in long standing cases (more than 1 year) due to the presence of fibrosis, substantial regression (spontaneously or with medical therapy) is unlikely (2)
    • underlying disorders should be treated, especially if onset of gynaecomastia is recent. eg, hyperthyroidism (1)

Treatment should be initiated in patients with persistent gynaecomastia or if it is associated with pain or psychological distress (1).  Available treatment options include:

  • pharmacological
    • is beneficial when started early before development of fibrosis
    • treatment options include:
      • estrogen receptor modifiers - tamoxifen or raloxifene
      • dihydrotestosterone
      • danazol
      • clomiphene
      • aromatase inhibitors - testolactone and anastrozole (1)
      • a UK guidance (4) regarding hormonal treated has stated:
        • the patient must be informed that this treatment is off-licence
        • it is most effective for recent onset gynaecomastia, i.e. before gynaecomastia becomes fibrotic, and alleviates mastalgia, not always regression of the mass.
          • Tamoxifen 10mg PO OD: 3-9 months
          • Anastrozole 1mg PO OD: 3 months.
  • surgical
    • aims of surgery includes surgery include removing abnormal breast tissue, restoring the normal male breast contour, and reducing pain (3)
    • surgical techniques used include:
      • subcutaneous mastectomy with or without associated liposuction
      • liposuction - if enlargement is purely due to excess fatty tissue (without substantial glandular hypertrophy)
    • the complications of surgery include haematoma, infection, scarring, sensory changes, breast asymmetry and a poor cosmetic result (3).

Reference:

Last edited 09/2019 and last reviewed 03/2020

Links: