The number of days to wash hair after abortion varies from person to person and depends on the patient’s recovery. For most female patients, they can usually wash their hair in about 1 week, or even 3 days if they have recovered well. Whether it is a medical abortion or an abortion, it will cause different degrees of damage to a woman’s body. After abortion, women’s body is weak, their immunity is poor, there is a small amount of vaginal bleeding in the first 3 days, and they should rest in bed for 2-3 days. Therefore, after 3 days of miscarriage, the patient can gradually get out of bed according to her health condition. Usually after 1 week of rest, if the patient recovers well overall without any discomfort, he/she can wash his/her hair with warm water. However, it is recommended to reduce the number of hair washing within 1 month after abortion, while paying attention to the control of water temperature. During hair washing, the pores of the scalp are dilated, and attention needs to be paid to timely blow drying, avoiding stimulation by cold water and wind chill to prevent cold. After abortion, you need to get enough sleep, exercise appropriately, and eat more nutritious food to help your body recover.