There are more drugs for treating abrasions, such as oral drugs as well as externally applied drugs. Oral generally can take amoxicillin capsules, cefdinir dispersible tablets and other drugs, which can play an anti-inflammatory and pain-relieving effect. Externally applied medications are generally disinfected with medical alcohol, then rinsed with hydrogen peroxide, and after drying, Bactrim ointment can be applied to the affected area for treatment. If it is a relatively minor abrasion, there is no obvious bleeding symptoms, you can use iodophor or Amyl iodine for local disinfection, and then keep the local dry on the line, generally 2-3 days after the wound can be healed. The wound site can not touch water to avoid infection, inflammation, pus or tetanus, it is best to go to the hospital first for examination, and then ask the doctor to help deal with.