Uses, Dosage & Side Effects: Fulvestrant Injection

Fulvestrant Injection

Generic namefulvestrant
Drug classEstrogen receptor antagonist (nonagonist); anti-estrogen endocrine therapy
FormsSolution for injection in a pre-filled syringe

Fulvestrant Injection contains the active substance fulvestrant, which belongs to a group of medicines called estrogen blockers. Estrogen is a female sex hormone that can help some breast cancers grow. This medicine is given as an injection into the muscle of the buttock.

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
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