Methyltestosterone tablets for women are effective in the palliative treatment of advanced breast cancer in postmenopausal women. Methyltestosterone tablets are a synthetic androgen that counteracts estrogen, suppresses endometrial growth and pituitary-gonadal function, enhances bone marrow hematopoiesis and protein and bone formation, and increases red blood cells and hemoglobin. Menopausal women who have advanced breast cancer take this medicine for palliative care. Women taking Methyltestosterone tablets may cause adverse reactions such as thickening of voice, menstrual disorders, amenorrhea, acne, hirsutism, etc. Prolonged use of large doses may also cause jaundice, abnormal liver function, cholestatic hepatitis, etc. In case of severe symptoms, the medication needs to be discontinued promptly. This drug is prohibited for pregnant women, allergic to this drug, prostate cancer and other patients. People with poor heart, liver and kidney function, prostate hypertrophy, high blood pressure and athletes should use this drug with caution. As a prescription drug, it must be used in strict compliance with the doctor’s instructions.