Pneumonia patients can wash their hair. Although most pneumonia patients are accompanied by fever, cough, phlegm, chest tightness and shortness of breath, pneumonia patients also have low immunity when they are sick. If you don’t pay attention to personal hygiene and don’t wash your hair or take a bath, it may also lead to infections in other areas, such as urinary tract infections and skin infections. Therefore, in the stage of illness, you should also pay attention to personal hygiene, change clothes diligently, and wash your hair and take a bath without delay. However, for patients with prolonged high fever, chills, and bed-ridden patients, washing their hair may be impractical, and they can have their hair cut short or have their hair cut regularly.