Whether shingles on the head can wash hair needs to be distinguished according to the situation, as follows: 1, shingles infection is relatively mild, no blisters, you can wash your hair normally, because the skin is asymptomatic, touch will not lead to skin rupture; 2, if the larger blisters have already appeared to rupture, or may be scratched after the rupture caused by the person, try not to wash your hair. It needs to be completely healed or dry scabs before cleaning the scabs or shampooing; 3, if many blisters or large ulcers, shampooing may aggravate the risk of infection. When washing hair, you should try to use mild detergent and warm water to wash, and avoid using shampoo that is too hot or irritating to wash hair.