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Estrogen receptor alpha degrader
Elacestrant hydrochloride is a small molecule drug that works by degrading estrogen receptor alpha. It is being studied for the treatment of breast cancer, including male breast cancer.
How it worksThis drug works by breaking down estrogen receptor alpha in the body.
Used for
Breast cancerMale breast cancer
Conditions
Breast cancerMale breast cancer
Class
Estrogen receptor alpha degraderEndocrine system
How to take
FormsOral
RoutesOral
Talk to your doctor
Questions to ask
- ·How will Elacestrant hydrochloride affect my hormone levels?
- ·What are the common side effects of this oral medication?
Educational summary derived from FDA labeling, AI-assisted. Not medical advice — consult a healthcare professional. Updated 2026-04-26.