Impaired Hearing

Hearing loss Treatment In Hyderabad

Hearing impairment, deafness, or hearing loss refers to the complete or partial inability to hear sounds. Symptoms of hearing impairment or deafness in a person may be mild, moderate, severe or profound. A person with mild hearing inability may have trouble understanding regular speech, especially if there is a lot of noise around. People with severe deafness rely on lipreading entirely to be able to communicate with others. Profoundly deaf people are totally reliant on lipreading or sign language to communicate with others. So, CARE Hospitals provides hearing loss treatment in Hyderabad with well- qualified doctors and suggest the best possible treatment for your condition.

Difference between hearing loss, deafness, and profound deafness

It is important to know the difference between hearing loss, deafness, and profound deafness to understand the severity of impairment suffered.

• Hearing loss is the reduced ability in people to be able to hear sounds audible to other people with normal hearing. 

• Deafness is the condition when people cannot hear a normal speech by hearing despite amplifying sound. 

• Profound deafness is the complete lack of hearing ability and is totally deaf to a large spectrum of sounds.

The severity of hearing impairment is categorised by how loud a volume of sound needs to be set before a person can detect the sound.

CARE Hospitals offer a wide spectrum of diagnosis and treatment services for patients with different medical needs. Our multidisciplinary staff consisting of ENT medical and surgical specialists are well experienced and dedicated to providing the best services to the patients for complete treatment and post-operative recovery. 

Types of Hearing Loss

There are four types of hearing loss:

• Conductive Hearing Loss: It occurs when there are issues in the outer or middle ear that prevent sound from reaching the inner ear. Treatments include surgery and various hearing technologies like bone conduction hearing aids, bone anchored hearing devices, and middle ear implants.
• Sensorineural Hearing Loss: Sensorineural hearing loss occurs when there is damage to the cochlea or auditory nerve, leading to permanent impairment in transmitting sound information to the brain. This condition is managed with hearing aids or cochlear implants, depending on the severity.
• Mixed Hearing Loss: Mixed hearing loss involves both conductive and sensorineural components. While the sensorineural part is permanent, the conductive part can often be treated with medication or surgery. Hearing aids are then used to address the sensorineural aspect.
• Central Auditory Processing Disorders: Central auditory processing disorders occur due to difficulties in the brain's ability to interpret sound information, affecting tasks like understanding speech and locating sounds.

Causes

Some of the circumstances which can cause deafness are given as follows:

• Mumps

• Meningitis

• Chickenpox

• Cytomegalovirus

• Syphilis

• Sickle cell disease

• Lyme disease

• Diabetes

• Arthritis

• Hypothyroidism

• Some types of cancer

• Exposure to passive smoking

• Treatment of tuberculosis, streptomycin (it is believed to be a key risk factor)

The inner ear in humans is the home of some of the most delicate bones in the body, damage to these bones can result in a spectrum of hearing loss and deafness ranges.

Symptoms

The symptoms of any type of hearing impairment depend on the underlying cause. Some people are dead congenitally while some others may become deaf due to trauma, injury, or accidents. Sometimes, deafness may be progressive. In fact, some medical conditions may have hearing loss as a symptom, such as a stroke or tinnitus.

Diagnosis

ENT specialists at CARE Hospitals take immense care to provide proper diagnosis of the type and level of hearing loss in patients of all ages, ranging from infants to the older population. The patient may be asked questions about medical history or history of trauma, injury or accident involving the ears, or the beginning of hearing problems or pain in the ears. Physical examination of the ears may also be done to detect one or more of the following conditions:

• Blockage caused by foreign elements

• Collapsed eardrum

• Excessive accumulation of earwax

• Infection in the ear canal

• Infection in the middle ear in case a bulge is seen in the eardrum

• Cholesteatoma

• Fluid in the ear canal

• Hole in the eardrum

The general screening test may also be performed by covering one ear and asking the patient to describe how well they can hear words. Other methods of screening include the use of a tuning fork, an audiometer test, and a bone oscillator test.

Risk Factors Causing Hearing Loss

• Aging: As individuals reach 55 years and older, there is a natural deterioration of the delicate structures within the inner ear.
• Loud Noise: Prolonged exposure to loud noises over time, or sudden exposure to very loud sounds, can harm the cells in the inner ear.
• Genetics: Some individuals may have a genetic predisposition to hearing loss due to aging or damage caused by loud sounds.
• Occupational Noise: Regular exposure to loud noises in workplaces can cause damage to the inner ear over time.
• Recreational Noise: Exposure to extremely loud sounds such as loud music at high volumes can lead to immediate and permanent hearing loss.
• Medications: Certain medications like antibiotics and chemotherapy drugs have the potential to cause damage to the inner ear.
• Illnesses: Conditions involving high fever or diseases can result in damage to the cochlea, which is part of the inner ear.

Treatments for hearing loss

Treatment of hearing impairment depends on the cause and severity of hearing loss. They include:

• Hearing aid: A hearing aid is a wearable device that assists in hearing. There are several types of hearing aids custom designed for patients with different levels of hearing loss. Therefore, hearing aids come in a wide range of sizes, circuits, and power levels. Hearing aids do not cure deafness but aid in hearing sounds better by amplifying the sounds entering the ears of the wearer, thus, the patient can hear more clearly. It is not suitable for patients with profound deafness. Our specialists take special care to make sure the device fits well and can be adjusted according to the auditory needs of the patient.
• Cochlear implants: A patient with a functional eardrum and middle ear, a cochlear implant may be beneficial for hearing impairment. A cochlear implant is a thin electrode device that is inserted into the cochlea and stimulates electricity through a tiny microprocessor placed under the skin behind the ear. A cochlear implant is inserted to help patients with hearing impairment caused by air cell damage in the cochlea. These implants also aid speech comprehension. 

Alternatives to the Treatment

Here are some alternatives to the treatment for impaired hearing:

• Assistive Listening Devices (ALDs): These include devices like personal amplifiers, FM systems, and loop systems that can help amplify sound in specific situations, such as conversations or watching television.
• Communication Strategies: Learning strategies such as lip reading, using visual cues, and practicing effective communication techniques can enhance understanding in everyday situations.
• Speech Therapy: For individuals with hearing loss, speech therapy can help improve speech and language skills, as well as teach coping strategies for communication challenges.
• Auditory Training: Programs and exercises designed to help individuals improve their ability to interpret speech sounds and understand spoken language.
• Cochlear Implant Rehabilitation: For those who have received cochlear implants, rehabilitation programs are available to help adapt to hearing with the implant and maximize its benefits.
• Tinnitus Management: For individuals experiencing tinnitus (ringing or buzzing in the ears), various therapies such as sound therapy, counseling, and relaxation techniques can provide relief and improve quality of life.