Abrasion scab eight days around the wound is still red and swollen, you can take the following methods of treatment, such as disinfection and debridement, medication, wound dressing and so on. 1. disinfection and debridement: after removing the scabs from the scabbed area, observe whether there are small foreign bodies, etc., remove them thoroughly, use saline, iodophor, etc., clean the wound area and do a good job of disinfection. 2. Medication: After the wound is cleaned and soaked, medication can be used to smear the wound area, such as Bactroban ointment, gentamycin ointment, etc., which can achieve the purpose of anti-inflammatory and antiseptic. 3. Wound dressing: after the use of drugs can be used band-aid, fire gauze, properly bandaged wounds, to avoid secondary pollution by sewage and dust. Skin abrasions should be disinfected in a timely manner, if the condition is serious, you can go to the hospital under the guidance of the doctor to use medication for treatment and conditioning.