The methods to stimulate hair follicles to regrow hair for thinning hair include daily care, medication and hair transplantation treatment. 1. Daily care: pay attention to daily hair care, reduce perm or hair coloring, usually avoid too much mental stress, keep a relaxed mind. Appropriate massage can promote local blood circulation, which is conducive to hair growth. 2. Medication: If hair loss is more serious, the cause of hair loss should be clarified and treated with medication. In addition, minoxidil can be applied locally to stimulate hair follicles to regrow hair. 3. Hair transplantation: If hair loss is still serious and has not improved significantly after a series of interventions, hair thinning can also be improved through surgical hair transplantation. Hair thinning can go to a regular hospital to clarify the cause of absorption, and then targeted treatment, if you need to use drugs, should strictly follow the doctor’s instructions, not unauthorized use of drugs.