The utility model discloses a
medicine smearing device for
otitis externa, which belongs to the technical field of
medicine smearing and comprises an
injector used for extracting and smearing
medicine and a smearing device used for stretching into an
ear canal to smear the medicine, and the smearing device is sleeved at an
injection port of the
injector and is communicated with the
injection port. The smearing device comprises a smearing pipeline, a smearing sleeve, a smearing opening, a smearing head and an angle adjuster used for changing the angle of the smearing opening, the smearing pipeline is arranged at the injection opening of the
injector in a sleeving mode and is communicated with the injection opening, the smearing sleeve is rotationally connected to the
tail end of the smearing pipeline, and the smearing sleeve is communicated with the smearing pipeline; according to the device, when a patient needs to smear medicine on
otitis externa, the medicine needing to be smeared is extracted through the injector, after the medicine is extracted, the injector is held by a hand to stretch the smearing device into the position, needing to be smeared, in the
ear canal of the patient, and the medicine smearing operation on the
otitis externa is achieved through pushing and shooting of the injector.