1. Noise. Some people like to wear headphones for a long time, which is very loud. This long-term exposure to high-decibel noise will cause adverse stimulation to the hair cells and nerve endings of the hearing organs of the middle ear and the inner ear, and eventually develop into irreversible damage. Therefore, the volume of headphones should be controlled below 60% as far as possible. Don't use headphones for a long time in a particularly noisy environment.
2. Smoking and drinking. Nicotine in cigarettes enters the blood, which will make small blood vessels spasm, increase viscosity, harden the arterioles supplying the inner ear, lead to insufficient blood supply to the inner ear, affect hearing, and even directly lead to deafness. Therefore, smoking will not only directly damage the respiratory system, but also lead to hearing loss. Most people who drink heavily for a long time are prone to pharyngitis, causing eustachian tube obstruction and tinnitus. Clinically, some patients with sudden deafness and dizziness often get sick within hours or days after drunkenness. Acute alcoholism can cause temporary deafness, tinnitus and dizziness.
3. Stay up late. Studies have found that people who often stay up late will have tinnitus, dizziness, and the risk of hearing loss. Staying up late, the body is in a state of fatigue, which will hinder the blood supply to the inner ear. Once stimulated by the outside world, it is easy to cause sudden deafness.