breast cancer ↔ testosterone replacement therapy

Relations (1)

related 2.00 — strongly supporting 3 facts

Testosterone replacement therapy is contraindicated for individuals with a history of breast cancer [1], [2], and there is ongoing research into whether the therapy itself may increase the risk of developing breast cancer [3].

Facts (3)

Sources

Male menopause: Myth or reality? - Mayo Clinic mayoclinic.org Mayo Clinic 2 facts

claimTestosterone therapy might increase the risk of prostate and breast cancer, though more research is needed to confirm this.

claimHealthcare professionals may recommend against testosterone therapy for men with a history of breast or prostate cancer, untreated severe obstructive sleep apnea, uncontrolled heart failure, a history of blood clots in the legs or lungs, or a recent heart attack or stroke.

Understanding Male Hormonal Changes: A Complete Guide (2025) coremedicalwellness.com Core Medical Wellness 1 fact

claimTestosterone Replacement Therapy (TRT) is contraindicated in men with certain conditions, including prostate or breast cancer.