Pathological auditory adaptation is the phenomenon of auditory perceptual changes caused by diseases that cause auditory stimuli to act on the auditory organs for a longer period of time. The exposure time under strong noise is short, and the hearing threshold is increased by more than 10 dB, which can be recovered by leaving the noise environment for a few minutes. What does the prevention of pathological auditory adaptation include? 1.Reduce or control the noise source, i.e. control it within the national permissible range (85dB). 2.Block the transmission of noise, use sound-absorbing materials, sound insulation wall to reduce the noise intensity. 3.Preventive treatment, taking vitamin B, C and iron, zinc and other trace elements, has a certain preventive effect. Prevent ototoxic drug poisoning. 4.Strictly grasp the indications for the use of drugs, eliminate abuse, and never use more. 5. Avoid combined application of more than 2 kinds of ototoxic drugs. Preventive treatment, such as taking calcium pantothenate and vitamin B at the same time. Strengthen auditory monitoring during medication, and stop medication immediately if there are signs of toxicity. Please do not imitate and self-administer medication based on online information, which may lead to delay. It is best to seek medical attention in a timely manner.