Various treatments can prevent hair loss, but none of them is 100% beneficial. You can speak to your doctor about different treatments such as Minoxidil, Finasteride, and Platelet-Rich Plasma. These treatments promote hair growth rather than prevent hair loss. By taking care of your hair, you can slow down the process of alopecia. Wash your hair with lukewarm water and silicone-free shampoo. Use satin or silk pillowcase to reduce the chances of hair fall. Don’t use curlers and blow dryers and don’t put hair in ponytails and braids.