Hearing Deficiency Tips

What is allergic rhinitis?

Allergic rhinitis is defined as allergic symptoms in the nasal passage. Allergic rhinitis can be seasonal (occurring during specific seasons) or perennial (occurring year round). The allergens that most commonly cause seasonal allergic rhinitis include pollens from trees, grasses and weeds, as well as spores from fungi and molds. The allergens that most commonly cause perennial allergic rhinitis are house dust mites, cockroaches, animal dander and fungi or mol...more

A patient suffering from tinnitus will experience a sensation of ringing in the ears. However, during this time they may also hear certain sounds such as whistling, clicking or hissing sounds. These sounds can keep either be episodic or regular. There isn t any cure for the condition of tinnitus but the symptoms can be managed. Most people get used to the ringing sensation over a period of time. For many others, tinnitus can cause insomnia, can make concentrating troublesome and can also lead to...more

Tympanic Membrane, commonly known as eardrum, divides external parts of the ear (consisting of Pinna or Auricle and External Auditory Cavity) and the middle ear (Tympanic cavity). The function of the Tympanic Membrane is to transmit the sound of air via ossicles of the middle ear to the oval window in the cochlea. It converts and amplifies vibration in air to the vibration in fluid.

An eardrum rupture is a small hole or tear in the thin tissue which divides the external ear canal and m...more

Meniere s disease is a condition of the middle ear, the exact cause of which is not known. If often affects one ear and affects adults who are aged over 40. It is diagnosed by few characteristic symptoms:

Ringing in the ears or tinnitus, vertigo
Fullness in the ears
Hearing loss
There could be periods of dizziness, where the patient falls, known as drop attacks. These attacks are followed by long periods with no symptoms whatsoever. It is unpredictable and so a patient can...more

The human ear is divided into three parts, namely the outer, middle and inner ear. All these parts function in coherence with each other and help us in converting vibrations into sound and information. The middle ear consists of the air space between the inner ear and the outer ear and contains the bones that transmit the vibrations of the outer ear and translate them into information. This area is prone to infections, especially among children and thus may cause discomfort or pain.

Sy...more

Sound travels through different parts of the hearing system to produce the ultimate sense of sound in the brain. People can hear when a sound wave stimulates the neurological component of the inner ear and takes the sound signals to the brain.

When there is a problem with the ear, human beings cannot hear, or hear garbled sounds. Hearing loss may have different reasons. There may be a tumor in the ear, a problem with the eardrum, the inner ear or the neurological structure. Different co...more

When you travel in an airplane or just come out of the swimming pool, your ears may sometimes block up and even be painful. This is what is known ear barotrauma and is caused by pressure differences inside and outside the ear drum. Severe cases may cause damage to the ear and impede your hearing.

Symptoms of ear barotrauma: Ear barotrauma usually occurs when the Eustachian tube is blocked due to differences in air pressure. The Eustachian tube is a long narrow tube that runs from the mi...more

Audiometry is a test that evaluates a person's ability to hear sounds of different pitch and frequency. This is a necessary evaluation if there is a loss of hearing capacity. There may be different reasons for the loss of hearing. If there is a tumor in the ear, the physician may advise an audiometry to get an idea about hearing loss or whether there has been any hearing loss before and after the surgery. Physicians recommend audiometry to determine whether hearing aids are needed or not.
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A balancing problem often causes dizziness. When you are standing still, you will have a feeling like everything around you is moving and spinning and that is due to dizziness. Labyrinth is one of the organs present inside the ear, which is a part of the balance system. This organ will interact with the other body organs as well like eyes, bones, joints, etc. Along with these organs, the nervous system and brain can also contribute towards your trouble in balancing.

Symptoms:
There ...more

The sense of hearing is a complex one. The ears are divided into three parts: the outer ear, the middle ear and the inner ear. While the outer ear sends the sound to the middle of the ear, the middle ear sends the same to the inner ear through the conductor. The inner ear in turn sends the auditory signal to the brain where the signal is processed and gives rise to a sense of hearing.

Problems in hearings can arise if there is a problem in any of these parts. However, more often than n...more