Herpes zoster ophthalmicus(HZO)is a common special-site herpes zoster,which often presents with ocular herpes,pain,and ocular complications.Traditional Chinese medicine believes that it is caused by damp-heat toxins blocking the meridians or wind-heat pathogens attackin...MORE Herpes zoster ophthalmicus(HZO)is a common special-site herpes zoster,which often presents with ocular herpes,pain,and ocular complications.Traditional Chinese medicine believes that it is caused by damp-heat toxins blocking the meridians or wind-heat pathogens attacking ...