Tattoo scab cracked with pus, is the manifestation of skin infection, can be relieved through trauma treatment, drug treatment and other ways of treatment. 1. debridement treatment: patients with tattoos after scabbing cracked pus, generally due to local infections caused by the first to go to the hospital for debridement and disinfection treatment, it is recommended that the patient should be under the guidance of the doctor to use hydrogen peroxide or iodine volts and other drugs to repeated disinfection of the trauma and according to their own situation using sterile gauze to bandage. 2. medication: patients if the situation is more serious, can be used under the guidance of the doctor mupirocin ointment, erythromycin ointment and other drugs to prevent infection, and follow the doctor’s orders every day regular medication, the wound should try to avoid touching the water during the recovery process, do not consume spicy, irritating food, so as not to cause stimulation of the wound. Tattoo scab cracked pus, it is recommended to timely to the hospital, follow the doctor’s instructions for medication, keep the local hygiene of the skin lesions, it can help the recovery of the condition.