Hair follicle injury does not grow hair, the remedy should be based on the specific cause of active medication, hair transplantation, and so on.
1. Active medication: If the hair follicles are injured due to folliculitis, you can apply fusidic acid cream, erythromycin ointment and other medications to the folliculitis area, and if necessary, with oral roxithromycin capsules and other medications to control the inflammation and infection. Injured hair follicles gradually repair, will slowly grow new hair. Specific methods of use and precautions should consult a professional, under the guidance of a doctor.
2. Hair transplantation: If the hair follicles are seriously injured and permanently deactivated due to trauma or severe follicle-destroying diseases such as scalp perforating folliculitis, the hair follicles can be removed from the back of the head. Healthy hair follicles can be taken from the back of the head, and after special treatment, transplanted to the missing part of the hair, the hair follicles have a certain chance to survive permanently and grow new hair again.
If the hair follicles are injured and do not grow hair, the patient should consult a doctor in time and be guided by the doctor to regulate the treatment.