Woman Fights Facial Wrinkles With Premarin; Doctors Alert Harm --- BALTIMORE -- In an effort to put her best face forward, one woman decided to use a product meant for a different part of the body. You Put What On Your Face?! Some Maryland doctors say estrogen found in Premarin causes irritation to the skin. A guest on the television talk show "Oprah" recently shared her secret to fighting facial wrinkles: vaginal cream. "I have been putting Premarin vaginal cream on my face for 20 years, and it works," said Vicki Mackarvich. WBAL-TV 11 Health Alert reporter Donna Hamilton reported...