Baby fetal fat picking off infection, pay attention to the care of the skin, and follow the doctor’s instructions to apply iodophor and antibiotic drugs. Baby fetal fat has a certain protective effect on the skin, usually with the metabolism of the skin after birth gradually fall off, if the skin infection phenomenon, should first clean the skin, and topical application of iodophor to disinfect, most of them will be gradually recovered by themselves. However, if the baby skin infection is more serious, need to follow the doctor’s instructions to use antibiotic medication, such as erythromycin ointment, mupirocin ointment, etc., should be avoided long-term use, because long-term use may lead to some adverse reactions, such as organism drug resistance. Baby fetus fat picking off the occurrence of infection, must promptly consult the doctor, cooperate with the doctor to take treatment, avoid arbitrary treatment to the baby.