Thinning hair on the head can be improved through the use of drugs or hair transplantation surgery, but due to the thinning of hair on the head of the causes are more, such as genetic factors, age factors or androgenetic alopecia, so the use of drugs will be different. 1. Genetic factors: due to the differences in the organism and the influence of genetic factors, the number of hair follicles in each person will have some differences, if there are more hair follicles, the hair will be relatively dense, if there are fewer hair follicles, the hair will be relatively sparse, and if it seriously affects the patient’s appearance, you can improve the appearance of the patient through the follicle transplantation surgery. 2. Age factor: with the growth of age, the hair follicles will gradually appear to close, which will lead to the gradual thinning of hair, is a normal physiological change, generally do not need to take special intervention measures. 3. Androgenetic alopecia: androgenetic alopecia, also known as seborrheic alopecia, usually begins at puberty, hair thinning, hair thinning and hair loss, the patient can use finasteride tablets, spironolactone tablets, or minoxidil tincture to carry out the treatment, and if necessary, you can also carry out hair transplantation surgery or laser treatment to improve. Because of the causes of hair thinning on the head of more reasons, it is recommended to go to the hospital for examination and diagnosis, as soon as possible to clarify the cause, under the guidance of a professional doctor to choose to carry out targeted therapeutic measures, to avoid misunderstanding of the condition caused by the symptoms of the continued development. The above medications should be used in accordance with the doctor’s instructions.