New Crown vaccination does not cause baldness, baldness can be caused by mental stress, heredity, immunity and other reasons, it is recommended to consult a doctor in time to find out the cause of the cause and then treat the cause. Anxiety, depression, insomnia and other neuropsychiatric factors are the main triggering factors for baldness, and excessive mental stress can cause baldness. Pemphigus vulgaris has a certain genetic basis, if parents have pemphigus vulgaris, their children are more likely to develop pemphigus vulgaris. In addition, baldness is also related to immunity, and the disease is often complicated with autoimmune diseases, such as Hashimoto’s thyroiditis and vitiligo. Currently, there is no conclusive evidence that the new crown vaccination can cause baldness, and it is recommended to consult a doctor to find out the cause of the disease and then follow the doctor’s instructions for treatment.