The main reasons for hair loss are unhealthy lifestyle, stress, androgenetic alopecia, etc. According to the reasons, you have to choose the treatment program, such as maintaining a healthy lifestyle, medication and so on. 1. Maintain a healthy lifestyle: many people stay up late more often, irregular diet and other unhealthy lifestyle will exacerbate hair loss, maintain a good routine and nutritionally balanced diet, is conducive to healthy hair growth. 2. Release the pressure: Nowadays, the faster pace of life, life is more stressful, is also the cause of hair loss. Therefore, learning how to relieve stress is an important means of improving hair loss. 3. Androgenetic alopecia: previously also known as seborrheic alopecia, can be used externally with the drug minoxidil tincture, if necessary, can be taken orally with drugs such as finasteride or spironolactone. The old hair loss, need to actively seek medical attention, clear cause for targeted treatment.