Hearing Loss Symptoms, Reasons, Causes & Effects
Hearing loss is the condition in which a person cannot detect the sound frequencies which can be heard by normal people. A healthy ear can process sound frequencies from 20Hz to about 20,000 Hz. For speech, the frequencies range between 500 Hz and 4000Hz. Most people who have a hearing loss cannot pick up the speech frequency. There are two types of hearing loss, namely, conductive hearing and sensorineural hearing loss.
- Defining Hearing Loss: An overview of hearing loss.
- Types of Hearing Loss: Discusses the different types of hearing loss.
One of the most common causes of hearing loss is ear infections. An ear infection often causes discharge of fluids in the ear, which sometimes remain in the ear long after the infection has subsided. Other causes for ear infection are congenital factors such as birth defects, genetic syndromes, and infections passed on from the mother to the child.
- Hearing Loss: Comprehensive information on the symptoms of hearing loss.
- Acoustic Neuroma: The definitive resource on the symptoms of Acoustic Neuroma.
- Genetic Causes: Explains the genetic causes of hearing loss in newborns.
- Hearing Loss Causes: Details the causes of hearing loss in aged people.
- Deafness Q and A: Questions and answers about deafness and hearing impairments.
There are two main hearing loss reasons. Conductive hearing loss is caused by ear canal blockage. The eardrum, outer ear, and the middle ear bones are affected by conductive hearing loss. A few of the symptoms associated with conductive hearing loss include turning up the volume of radio or television sets, inability to hear properly on the phone or a feeling of persistent ear blockage.
Sensorineural hearing loss refers to a damage of the inner era or cochlea. Some of the ailments associated with sensorineural hearing loss are acoustic trauma excessive exposure to loud noise, barotraumas generally affects divers, and head trauma.
- Senior Health: An in-depth look at the common reasons of hearing loss.
- Late Identification: Offers some reasons for the late identification of the hearing loss.
- Children and Hearing Loss: A look at serious hearing impairment among children aged 3-10 years.
- Noise-Induced Hearing Loss: More on the incidence of noise-induced hearing loss among laborers.
Hearing loss may be sudden or gradual. A sudden hearing loss is often caused by blood circulation problems in the body. Hearing loss can be minor or severe. A severe hearing loss often results in deafness. Hearing loss can be in one ear unilateral or in both ears bilateral. Some other symptoms of hearing loss include pain in the ear, fever, and drainage from either of the ears.
- Vertigo and Dizziness: A comprehensive view of the associated symptoms.
- Hearing And Balance: In-depth look at common hearing loss symptoms.
- Hearing Problems: Discusses how hearing loss occurs.
- Hearing Loss and Older Adults: Provides the reasons for hearing loss in the elderly.
- Hearing Loss and Deafness: Provides detailed information on the different causes of hearing loss.
Hearing loss can be a major handicap for a person. Besides being forced to lead a confined life or dependant life, it may create significant psychological and emotional impact. Some of the physical effects of hearing loss include fatigue, headache, sleeping discomfort, stomach ailments, and eating problems. People suffering from minor hearing loss often have problems in picking up sentences and words which have speech sounds such as "f" , "sh" , "s", "k" and "t" .
Children with hearing loss get severely handicapped as well. They would have difficulty in learning vocabulary or speaking. A person suffering from hearing loss does not suffer independently because the people around suffer as well. They would find it increasingly difficult to interact with the person suffering from a hearing loss.
- Effects of Hearing Loss: Dedicated to the effects of various types of hearing loss.
- Main Effects of Hearing Loss: Important information on hearing loss effects.
- Hearing Loss in Musicians: Comprehensive information on hearing loss and tinnitus among musicians.
- Development and Hearing Loss: More information on the effects of hearing loss.