The duration of severe postpartum hair loss is related to the patient’s specific situation and cannot be generalized. Postpartum hair loss is mainly anemic hair loss caused by maternal consumption during childbirth resulting in deficiency of Qi and blood. Without timely and effective treatment, it may last 1-2 years, or even years for some women to return to normal conditions. In addition, due to the need to take care of children after childbirth, staying up late from time to time and lack of sleep may lead to aggravation of hair loss symptoms. If the patient is promptly adjusted, the condition can usually improve within 3 months. You can choose to use iron and blood supplement oral liquid to regulate the condition from inside, and reduce staying up late at night to prevent the condition from recurring. In addition, if there are mental factors such as postpartum depression in the mother, it can also aggravate hair loss, so you need to keep your mood happy and relaxed, which can help recovery to some extent.