Side Effects of Letrozole

Letrozole, a drug primarily used in the treatment of hormonally-responsive breast cancer in postmenopausal women, is a type of medication known as an aromatase inhibitor. It works by decreasing the amount of estrogen the body makes, which can slow or stop the growth of certain breast cancers that need estrogen to grow. Despite its effectiveness,อ่านเพิ่มเติม