There are many hormone therapy treatments available. There are both natural hormone replacements and pharmaceutical replacements which usually come in pill form. The most common hormone therapy treatment is Premarin. Estrogen hormone therapy has been shown to prevent bone loss, and prevent bone density. It also as well reduces the risk for postmenopausal women. Like all medications, Premarin has side effects and you need to consider these as well as the benefits when choosing this treatment. Using estrogens, may increase your chance of getting heart attacks, strokes, breast cancer, and blood clots & dementia based on a study of women age 65 years or older. You and your health care provider should talk regularly about estrogen hormone treatments.