Kissing the chin by the beard abrasion, may cause tingling, oozing and other symptoms, can be general treatment, if necessary, should also use topical and oral medication. 1. General treatment: when the chin is beard abrasion, immediately stop contact, and do not make the affected area wet, you can use medical alcohol and iodine pov to disinfect the local treatment, and to keep the chin area clean, do not use cosmetics, to avoid excessive stimulation of the damaged area. 2. Drug treatment: due to local damage, the damage is more obvious, you can use topical antibiotic drugs, such as erythromycin ointment, mupirocin ointment, if necessary, should be combined with oral medication, such as erythromycin, amoxicillin and so on. When using medication, you should follow the doctor’s instructions, reasonable use of medication, do not unauthorized use of medication.