Tinnitus of plateau reaction may be caused by poor function of the Eustachian tube, which can be relieved by unblocking the Eustachian tube, detaching from the environment, inhaling oxygen and medication. 1. Improve the function of the Eustachian tube: you can pinch the nose and puff, breathe out, swallow, chew and other ways to dredge the Eustachian tube to relieve tinnitus. 2. Get out of the environment: the low air pressure in the plateau environment causes tinnitus caused by inner ear ischemia and hypoxia, so you can leave the environment of the plateau and take a rest in a lower altitude area. 3. Oxygen intake: continuous oxygen intake to ensure blood and oxygen supply to the brain to relieve tinnitus. 4. Medication: Commonly used medications include aspirin, acetaminophen, ibuprofen, prochlorperazine, dexamethasone, etc. to relieve symptoms. Tinnitus caused by plateau reaction, it is recommended to consult a doctor in a timely manner, and follow the doctor’s instructions to use medication, not self-medication.