Old hair loss patients who lose 70 to 100 hairs per day is a normal phenomenon, no need to take special treatment; but if more than 100 per day may be related to seborrheic alopecia, ringworm and other diseases. You can take general treatment and medication to improve the condition. 1. Normal phenomenon: Normal people may lose hair every day, but the number of hair loss will not be more than 100, and there will be no other physical symptoms, such cases do not need to take special treatment. Usually should develop healthy habits, avoid staying up late, go to bed early and get up early. Maintain a good mood, learn to release pressure, so as not to affect their own bad mood. 2. seborrheic alopecia: old hair loss may be the manifestation of seborrheic alopecia, you can follow the doctor’s instructions oral finasteride (male), spironolactone (female) and other anti-androgen drugs, but also in the same time, under the guidance of the doctor, topical minoxidil tincture, can promote hair growth. 3. Tinea capitis: Tinea capitis can also lead to old hair loss, you can follow the doctor’s instructions oral terbinafine, itraconazole and other antifungal drugs, if the dandruff, you can use clotrimazole, miconazole cream and other antifungal drugs under medical supervision. There are many reasons for old hair loss, after ruling out the normal phenomenon, it is recommended that patients go to the hospital, clear causes, standardized treatment under the guidance of the doctor.