Uses, Dosage & Side Effects: Tamoxifen Tablet

Tamoxifen Tablet

Generic nametamoxifen
Drug classSelective estrogen receptor modulator (SERM) / antiestrogen
Formsoral tablet (10 mg; 20 mg), oral solution (10 mg/5 mL)

Tamoxifen is a hormone-blocking medicine used mainly to treat and help prevent certain types of breast cancer. It works by blocking the effects of estrogen in breast tissue.

Read the full guideUses, dosage, side effects, precautions, and sources, written from the same verified facts.

General information, not medical advice

Your prescriber and the leaflet in your pack know your situation. This page does not.

  • Follow your prescriber and the leaflet
  • Don't start, stop, or change a dose on your own
  • Doses and warnings differ by country and product
Facts checked by a personFull disclaimer

More videos