It is not possible to generalize whether or not a baby who yells in front of his or her ears will be deaf. It is possible that there will be no effect on hearing, such as too loud, may also stimulate damage to the auditory organs and cause hearing damage.
1. Healthy infant population, the auditory system is not fully developed, the hearing threshold has a certain limit, about 60 decibels, once in a while roar generally does not exceed 60 decibels or so, so the baby hearing may not be very big impact.
2. If the sound intensity is large and close to the baby’s outer ear, it is easy to exceed the baby’s hearing threshold, which can stimulate damage to the tympanic membrane, inner ear and other auditory organs, causing a certain degree of damage to the hearing.
Therefore, in ordinary life, infants as far as possible to avoid loud roar and contact with frequent loud sounds, to stay away from noisy environments, such as the discovery of uncomfortable symptoms recommended timely consultation.