Hearing loss is a decrease in the ability to hear sound. It can be temporary or permanent and can range from mild to severe. Symptoms may include ringing in the ears, difficulty understanding speech, and difficulty hearing high-pitched sounds. Hearing loss can develop gradually over time, or it can occur suddenly. It can be caused by a variety of factors, including age, noise exposure, genetics, and certain medications.
(Хронический тонзиллит, ангина, Аденоиды, Аденоидит, Гипертрофия небных миндалин)
More details coming soon
(Секреторный средний отит. экссудативный средний отит.)
More details coming soon
More details coming soon
More details coming soon
More details coming soon
(Малоумие, Выраженная имбецильность)
More details coming soon