Try not to take a shower on the day after your butt injection. This is because if you take a shower after the butt injection, bacteria may enter the body through the eye of the needle in the skin, potentially causing a localized bacterial infection of the soft tissues of the skin. If the infection spreads, it may cause a localized abscess. In addition, during the period of illness, because the patient’s immunity is relatively low, bathing at this time may cause cold, which may aggravate the original disease, or the occurrence of cold and flu, so after the buttock injection, try not to take a bath. In addition, we should pay attention to the dryness and hygiene of the injection site, to avoid contamination of the injection site, you can wait until the next day before taking a bath, which is safer.