Hormone Replacement Therapy: Hormone replacement therapy (HRT) is a medical procedure that replaces hormones that the body cannot produce in adequate amounts. This treatment is usually given to people suffering from hormonal imbalance to relieve their symptoms. Hormone replacement therapy (HRT) is taken for many reasons. Hormone replacement therapy is used to reduce symptoms such as hot flashes, mood swings, vaginal dryness, and sleep disturbances, especially in menopausal women. During menopause, estrogen and progesterone hormones decline, HRT replaces these and helps to relieve menopausal symptoms. Experts say that HRT has both pros and cons. To know that.. read this story.