When used for hair loss, finasteride is prescribed at a lower daily dosage (1mg per day) than the stronger 5mg version used to treat BPH. Dutasteride, on the other hand, received its FDA approval ...

As such, in 1997, a smaller dose called Propecia was patented to treat hair loss. Finasteride "blocks the conversion of several hormones and neuro steroids in the brain," said Michael Irwig ...

Some common ways to reduce finasteride side effects in men include following the prescribed dosage, taking the medicine at ...

Propecia is a prescription pill originally marketed at a higher dosage to treat enlarged prostates; it has been available for the treatment of hair loss since 1998. The drug lowers the production ...