You can determine whether the amount of hair loss is normal or not through hair pulling experiment, hair loss measurement and visual observation.
1. Hair pulling test: this test is that patients do not wash their hair within 5 days, pull up a bunch of hair and pull it in the direction of the tips of the hair, if the hair loss is more than 6 strands, it is considered that the hair loss is abnormal, and if it is less than 6 strands, it is considered to be normal.
2. Measurement of hair loss: under normal circumstances, daily hair loss of 100 roots or less is normal, you can observe the number of hair loss every day, more than 100 roots is an abnormal amount of hair loss.
3. Visual observation: you can also judge by visual observation, if the hairline moves up and the hair becomes thinner and thinner, consider the existence of hair loss, in addition to patchy hair loss, mainly manifested as local hair thinning or complete loss, this situation also belongs to the abnormal amount of hair loss.
It is recommended that the patient under the guidance of the doctor to judge, if the amount of hair loss is not normal, should be timely consultation, follow the doctor’s prescription medication.