Choose hairstyles that require less damaging hair care practices. Short hair and a layered cut can make your hair look thicker. Wear a hat and use sunscreen on the bald parts of your head. Bald spots on your head increase the risk of sunburns and skin cancer. Use some form of meditation or other relaxation techniques, if you are pulling your own hair.
High stress can be part of the causes of hair loss.
No existing present re-growth drug, potion or ointment will reproduce a full head of hair. Eat a well-balanced, nutritious diet with a proper amount of protein. Remember hair is mostly made of protein. Get medical advice for any skin abnormalities. If you have sudden hair loss, you should first check with your family doctor or internist.