Premarin tablets are a mixture of female estrogen hormones. It works by replacing natural estrogens in women who no longer produce enough estrogen. It works for advanced prostate cancer by blocking male hormones.
Premarin tablets should be used for the shortest possible time at the lowest effective dose to minimize the risk of these side effects. Talk with your doctor regularly about your need to use Premarin tablets.
If your doctor tells you to stop taking PREMIA Continuous Tablets, or the expiry date has passed, ask your pharmacist what to do with any leftover medicine.