It is possible for gray hair to grow back black after it is pulled out, but it depends on the specific case. It is important to clarify whether it is caused by lifestyle habits, etc., or by congenital genetics, etc.
1. If the patient’s gray hair is caused by too much mental stress, then after the gray hair falls out, if the patient can improve the stressful situation, it is possible to grow black hair again.
2. The appearance of gray hair is also related to heredity and changes in hormone levels. If the gray hair is based on such conditions, it is often difficult to grow black hair again, or even the hair will not grow again.
Therefore, it is recommended that if the above problem exists, the cause of the disease should be clarified, so as to carry out symptomatic treatment, and at the same time in the daily life to develop good habits, more relaxation, avoid staying up all night, appropriate exercise.