Tinnitus after nasal washer, may be caused by physiological factors, may also be caused by otitis media and other pathologic factors, you can take general treatment, cefaclor and other medications, surgical treatment and so on. 1. Physiological factors: excessive pressure when flushing the nasal cavity, resulting in water through the pharyngeal opening of the Eustachian tube, backflow to the Eustachian tube, the formation of pressure imbalance inside and outside the middle ear. It can be relieved by the “puffing method”. 2. Pathological factors: mainly due to otitis media caused by improper nasal wash. When using nasal washer, do not swallow, drumming, easy to drum water into the ear, nasal secretions and bacteria into the middle ear, causing otitis media, resulting in tinnitus, some people also have earache, ear flow and other discomforts. The secretory otitis media, you can consider using dexamethasone ear drops, combined with bacterial infection, if necessary, need to take oral cefaclor and so on. Acute purulent otitis media, conservative treatment is ineffective, you can consider surgical tympanotomy. Nasal washer used up tinnitus may also be other simple diseases, such as Meniere’s disease in the early stage, it is recommended to consult a doctor in time to identify the cause, active treatment. All of the above medications need to be used under the guidance of a doctor.