Pricking the blisters of herpes is generally not recommended to prevent aggravation or secondary infection. Herpes is mainly caused by human herpes virus infection, and patients may develop single or densely distributed blisters, pustules, and erythema. Usually, after the herpes blisters are punctured, vesicles and oozing may occur, which may aggravate the pain, itching and other symptoms and affect the recovery. If the blister is not properly cared for after piercing, it may also cause secondary bacterial infection, resulting in localized redness and swelling, so it is generally not recommended to actively pierce the blister. After suffering from herpes, it is recommended to wear loose, soft clothing to avoid friction on the affected area. If you want the disease to recover early, it is recommended to go to a regular hospital and cooperate with the doctor for treatment.