Otitis externa flowing yellow water is not a manifestation of fast healing, rather it may be a symptom of aggravation of the condition, or even the emergence of an acute infection. Otitis externa can be divided into acute diffuse otitis externa, chronic otitis externa, necrotizing otitis externa, and its main symptoms are ear pain, local skin swelling, oozing, itching and hearing loss, etc.; with the development of the disease, some patients may appear to flow yellow water symptoms. Otitis externa yellow water, indicating the existence of local inflammatory reaction, oozing, some inflammatory secretions in the ear, blocking the external auditory canal, triggering hearing loss; not actively treated, such as the existence of diabetes, immune deficiency of patients may further aggravate the infection, facial paralysis and other conditions. The appearance of such symptoms does not mean that the condition has recovered; patients should pay attention to it and seek medical examination as soon as possible to confirm the cause of the disease and follow the doctor’s instructions for treatment.