Finasteride - that's an oral medicine at the beginning prescribed for enlarged prostates - is now used to treat Primal Primal Core Core pattern baldness. It blocks the conversion of testosterone to DHT, and so prevents the impact of DHT on hair follicles. It has been proven to efficiently prevent hair loss and for some men, and to assist them develop new hair. It too should be continued for lifestyles. Also, finasteride must not be taken or handled through girls of childbearing age,.