Sudden hearing loss or sudden hearing loss is a problem that occurs for several reasons. Here is the most important information about the causes of sudden hearing loss.
Sudden hearing loss may occur in the morning when waking up or suddenly when using phone headphones, so that sudden loss of hearing occurs with a sensation of pressure in the ear and with tinnitus and dizziness. Here are the main causes of sudden hearing loss:
Causes of sudden hearing loss
There are several reasons for sudden hearing loss, some of which are
1. Ear infection
Ear infections lead to the accumulation of wax and fluid, which works to prevent the sound from spreading through the middle ear and reaching the auditory nerves, and thus sudden hearing loss may occur.
Hearing loss or impairment in this condition is usually temporary until the infection is treated with antibiotics.
2. Head blows or injuries
The exposure of the head to blows is one of the most important causes of sudden hearing loss, as a severe injury to the head or a concussion occurs in the brain can affect the hearing process either by affecting the ear itself or on the hearing centers in the brain.
3. Take some medications
Some medications affect the hearing process because of their effect on the cochlea in the ear. Signs of hearing problems begin with the start of taking these medicines. The first signs include: tinnitus, dizziness, and then sudden loss of hearing.
Hearing returns to normal upon discontinuation of most medicines, but unfortunately some of them may cause permanent hearing loss, especially when used incorrectly.
Medicines that sometimes cause sudden hearing loss include
Aspirin in large quantities.
Non-steroidal anti-inflammatory drugs ,.
Aminoglycoside, which is a type of antibiotic.
Diuretics when used in high doses.
Some anti-cancer drugs.
4. Poor blood circulation
Poor circulation and decreased blood flow to the ear are also causes of sudden hearing loss.
As the cochlea, which is a major part of the hearing process, is equipped with many arteries that supply it with blood, and thus poor circulation affects the work of the cochlea and negatively affects the hearing.
5. Infection with multiple sclerosis
Multiple sclerosis is a rare disease that affects the nervous system and thus affects various body functions. In rare cases, MS can cause hearing problems.
Multiple sclerosis may affect the auditory nerve or indirectly by affecting the brainstem responsible for hearing and balance.
6. Meniere''s disease
Meniere''s disease is a disease of the inner ear that causes dizziness, tinnitus, hearing loss and the sensation of congestion in the ear. Symptoms arise due to fluid accumulation in a specific area of the inner ear responsible for balance and hearing, thus affecting the process of hearing and communication between the ear and the brain.
