Propecia and Rogaine both started out as medications for other conditions before their success as hair loss treatments was discovered. Now eyedrops used to treat glaucoma have been found to increase eyelash growth and research has begun into finding out if this can be used to treat hair loss on the scalp. Early signs are encouraging. Could this be a genuine new weapon in the battle against baldness?

Read more here A drug that helps to stop blindness could soon be used to combat baldness