What are the side effects in women taking finesterde for hair loss?

Fetus abmormality: Pregnancy. Finasteride use is contraindicated in women when they are or may potentially be pregnant. Because of the ability of type ii 5α-reductase inhibitors to inhibit the conversion of testosterone to 5α-dihydrotestosterone (dht), Finasteride may cause abnormalities of the external genitalia of a male fetus of a pregnant woman who receives finasteride.

Hormones hair loss: Finasteride is used to treat men with big prostate glands that cause problems urinating. It works by blocking the conversion testosterone, one male hormone into another, more potent one, dihydrotestosterone. It also stops male genetic hair loss it is also used for elderly women, who are losing hair. If a young woman takes the drug and gets pregnant, it would harm her male fetus.