In clinical practice, if a patient has had a breast piercing, it is recommended to take a shower only after 7 days because it takes 7 days for the breast piercing site to heal, during which time the patient should take more rest and perform some appropriate activities. It is also important to change the breast puncture site regularly and to monitor the breast puncture site for any possible active bleeding. During this period, it is also important to pay attention to the diet by eating fresh fruits and vegetables to speed up the healing of the breast piercing site, and not to eat cold, greasy or undigested food, which is not conducive to healing. In general, the breast piercing site will heal in 7 days and the patient can take a shower.