what causes hearing loss in babies?
250372
This type of hearing loss can be caused by: Exposure to certain toxic chemicals or medicines while in the womb or after birth. Genetic disorders. Infections the mother passes to her baby in the womb (such as toxoplasmosis, measles, or herpes)
197596
Common causes of sensorineural hearing loss include hereditary disease, aging (presbycusis), noise damage, viral childhood infections, skull fractures and intracranial tumors, ototoxic drugs, and Rh incompatibility during fetal life.
996783
Their ossicles do not vibrate normally in response to sound, and these children have a conductive hearing loss in the affected ear. Some children are born with a condition known as aural atresia. In these children, the ear canal, tympanic membrane and ossicular chain do not fully develop in one or both ears.
857328
Signs and Symptoms Older kids can tell you when they're feeling ear pain, but clues that an infant may have an earache include trouble sleeping (laying down puts more pressure on the eardrum); loss of appetite (chewing can also aggravate ear pain); and not responding as usual to soft noises.
1454615
Children's ear infections Ear infections are common in babies and small children. They often follow a cold and sometimes cause a high temperature. A baby or toddler may pull or rub at an ear. Other possible symptoms include fever, irritability, crying, difficulty feeding, restlessness at night, and a cough.
1405248
Hearing loss occurs when the tiny hair cells are damaged or die. The hair cells DO NOT regrow, so most hearing loss caused by hair cell damage is permanent. There is no known single cause of age-related hearing loss. Most commonly, it is caused by changes in the inner ear that occur as you grow older.
492656
Research suggests that the most vital time for the development of hearing is between 25 weeks of pregnancy and 5 to 6 months of age. By the time babies reach the age of 6 months, they will be able to turn their eyes or head toward the source of a sound.
1347009
Stress can Cause Hearing Loss When your body responds to stress, the overproduction of adrenaline reduces blood flow to the ears, affecting hearing. The fragile hair cells in the inner ear rely on a constant flow of blood to receive the right amount of oxygen and other nutrients.
647361
But your instincts to protect your child's hearing are spot on. Children's ear canals are small and particularly susceptible to loud noises, and even brief exposure can induce permanent hearing loss. Sustained exposure to sounds greater than 85 decibels are known to damage the sensitive hair cells in the inner ear.
244586
The most common causes of hearing loss are: Aging. Noise exposure. Head trauma.
1068412
Dr. Sandridge says the most common cause of hearing loss at 30 and 40 is excessive sound. “Any loud sound can cause noise-induced hearing loss, including music and the crowd at a sporting event.” Here's why: New research has shown that loud sounds break the microorganisms in your ear that help you hear.
1159970
Deafness may be caused by a number of factors, including congenital defects, chronic ear infections, head injuries, drug toxicity, degenerative nerve changes, old age or disease, such as a tumor or ruptured ear drum.
262227
A middle ear infection occurs behind the eardrum. It is most often caused by a virus or bacteria. Most kids have at least one middle ear infection by the time they are 3 years old. But adults can also get them.
570664
As your baby grows into a toddler, signs of a hearing loss may include: limited, poor, or no speech. frequently inattentive. difficulty learning.
564311
About 1 in 4 cases of congenital hearing loss are non-genetic. These are most often caused by illness or trauma before birth or during birth. Maternal exposure to different types of drugs and medications can also cause non-hereditary congenital hearing loss, especially in the early stages of pregnancy.
1070619
Ear infections in babies and children. Ear infections are common in babies and young children, especially between the ages of 6 and 18 months. Often the infection clears up by itself within a few days. While it might be painful for 2 or 3 days, pain relief medication can help.
295724
['difficulties during birth.', 'injury or infection.', 'childhood diseases like Measles.', 'Mumps and Rubella.', 'genetic causes.', 'loud noises.']