One of the clinical signs and symptoms of fluctuating hearing loss Meniere’s disease. Meniere’s disease, also known as Meniere’s syndrome, is a sudden onset non-inflammatory labyrinthine lesion with clinical manifestations such as vertigo, deafness, tinnitus and sometimes a feeling of stuffiness in the affected ear. Excessive fatigue and lack of sleep are among the predisposing factors for Ménière’s disease. Therefore, patients with Ménière’s disease should pay attention to rest and ensure sufficient sleep, whether during or after an attack. At the same time, one should try to avoid turning the head and neck back and forth, such as inner ear lesions can affect the vestibular system and attack vertigo due to the change of head position. Differential diagnosis of fluctuating hearing loss should be made with hearing defects. Moderate deafness means hearing level decreases to 40-70 decibels, severe deafness means hearing level decreases to 70-90 decibels, and profound deafness means hearing level decreases more than 90 decibels. Of course, regardless of the degree of deafness, medical testing and medical treatment are required. Observing hearing defects in very young babies is not an easy task. Despite the hearing deficit, a baby can smile, stir, and respond to sounds. Because vocalizations are accompanied by a stream of air that the baby feels and turns his head, it is difficult for parents to detect his hearing deficit. Because of this, it is essential and important to have your baby’s hearing checked regularly after birth. Conductive deafness, associated with the outer and middle ears. The main cause of disability is severe chronic otitis caused by recurrent severe otitis. The main characteristic of conduction deafness is that the hearing is usually mild to moderate. It must therefore be treated as soon as possible. The statistics are alarming: 1/3 of babies suffer from this ear disease during a period of two consecutive months before the age of 3. However, we do not yet have figures on how many babies develop conductive deafness. The use of antibiotics and tympanic cannulae can cure this disease. But if these methods do not improve your baby’s hearing, then he may have sensory deafness that is just not detected.