Angle scar expand-massager

The invention provides an angle scar expand-massager used for administrating drugs to and massaging scars on limb angles. The angle scar expand-massager is characterized by comprising a support unit, an administration and massage unit, and a power supply; the support unit is used for spreading two sides of a limb angle; the administration and massage unit for contact with a scar is used for administrating drugs to and massaging the scar; the power supply is used for powering the administration and massage unit. The administration and massage unit comprises a massage sheet and an administration and massage post; the face, in contact with the scar, of the massage sheet provided with drug outlets, is arc shaped; the administration and massage post is connected to the rear of the massage sheet; the administration and massage post is internally provided with a drug application unit located at the rear of the massage sheet and a vibration unit which drives the administration and massage unit to vibrate. The drug application unit comprises a drug channel and an administration drive part; the drug channel communicated with the drug outlet accommodates a drug; the administration drive part drives the drug to be released from the drug channel to the drug outlet. The angle scar expand-massager allows a patient to massage the scar on the limb angle without help from other people.