Patients with milder symptoms of baldness can usually grow new hair in about 3-6 months. However, if the symptoms of patchy baldness are more serious and the hair follicles lose their activity, hair transplantation is needed to treat the condition.
Patchy baldness refers to sudden and limited patchy hair loss, which is mainly related to autoimmune, genetic, emotional, endocrine and other factors. For patients with mild symptoms, scalp hair follicles are still active, and can grow new hair in 3-6 months after improvement, but if scalp hair follicles of the patients are dead, they will not naturally grow hair, and it may lead to worsening of the hair loss.
When the symptoms of baldness appear, patients should go to the hospital for examination and diagnosis in a timely manner, so as to clarify the causes of baldness as soon as possible and take targeted intervention measures.