There are many treatments available for hair loss, including:, Hair transplant: This procedure involves a surgeon moving healthy hair from another part of the scalp to an area with thinning hair., , Platelet-rich plasma: This treatment involves taking blood from a person, separating the plasma from the blood, and injecting the plasma into the scalp., , Laser devices: Some companies sell laser devices for home use that may help encourage hair growth. People should only buy products that the FDA has approved., , , Learn more about how to treat hair loss.