... pain relief... Pain Control Equipment(diode laser therapy machine)-MDL500,500mW.1). Irradiation treatment principle ... cicatrization after operation, arthritis. Nerve department: Migraine, facial nerve paralysis, zona, neurlgia, scathing brain sequela. ... , wean pneumonia, diarrhea, enuresis, asthma. Department of facial features: Pharyngitis, acute tonsillitis, nasal septum debaucjed, nasosinusitis ...