A brand of conjugated estrogens derived from equine sources, used in menopausal hormone therapy.
Also known as: conjugated equine estrogens, CEE
Premarin is a brand name for conjugated equine estrogens, a mixture of estrogens used to treat menopausal symptoms. It is one of the older estrogen preparations.
It differs from estradiol-based products in its composition. Product choice is individualized with a clinician.