The most popular treatment for ongoing hair loss is without a doubt Finasteride or Dutasteride medication as this blocks DHT (a product of testosterone) and stops it from attacking/killing the hair follicle. Other topical solutions such as topical finasteride, minoxidil and HRP applied with a microneedle also work well to prevent further hair loss. Additionally, the use of Nizoral shampoo helps to stop hair loss by maintaining a healthy scalp.