Is Meniere's syndrome hereditary? Experts answer

Some of the common causes of Meniere's syndrome are genetic. The most typical manifestation of this disease is dizziness. The onset is usually acute, and there are also symptoms of nausea and vomiting. After the attack, hearing will decrease and even deafness may occur.

1. Meniere's disease mostly occurs between the ages of 20 and 40, with a similar incidence in men and women. It is also related to genetics. Its basic pathological feature is that some reason leads to endolymphatic edema in the inner ear. There is water in the semicircular canals and cochlea of ​​the inner ear, which is called endolymph. Excessive secretion of endolymph causes expansion and leads to endolymphatic edema, so there will be a feeling of fullness in the ear during an attack.

2. The characteristics of an attack of Meniere's disease are: due to stimulation of the vestibular apparatus, the patient suddenly feels dizzy and about to fall. The onset is acute, and the patient feels that he or the surrounding objects are spinning, tumbling, and swaying, accompanied by spontaneous nystagmus and autonomic nervous system symptoms such as pale complexion, nausea, vomiting, and sweating. The above symptoms will gradually disappear after about three or four hours.

It feels like the sky clearing up after a storm. If untreated, vertigo will recur and the patient's hearing will decrease in waves.

3. The vertigo of Meniere's syndrome often lasts for a few minutes or hours before it can be relieved naturally, rarely exceeding 12 hours. The disease is often triggered by emotional tension, anxiety and fatigue. Some patients have precursor symptoms such as a feeling of heaviness or blockage in the ears, and fever around the ears. Some patients have attacks without any warning or triggers, and they just happen at any time. It is often accompanied by severe nausea, vomiting, tinnitus, deafness and a feeling of blockage in the ears. There are intervals between attacks, which vary in length.

4. Patients with vertigo caused by Meniere's syndrome experience hearing loss during an attack, which basically recovers after the symptoms are relieved, and tinnitus may become persistent. The patient's hearing loss fluctuates. Early deafness is reversible, and hearing fluctuates significantly between attacks. Hearing loss in Meniere's disease can gradually worsen after several attacks within 1-2 years, and even lead to complete deafness. In short, hearing deteriorates as the disease progresses.