Tag Archives: Ear care

Management of fluid in middle ear or ‘glue ear’

fluid in middle earPopularly known as ‘glue ear’,  Otitis media with Effusion or fluid in the middle ear is the commonest cause of hearing difficulty and most frequent reason for visits to Otorhinolaryngology (ENT) clinic in children. More common during the age when child is developing speech and language skills by hearing to his surroundings,  because it is not painful, it may present as speech and language delay or defects.

Underlying mechanism in collection of fluid in the middle ear may be either Blockage of Eustachian tube or Increased production of mucus in middle ear:

Children have shorter and more horizontal tubes and immune system are not well developed, that is the reason which explains more common ear infection in a child. If Eustachian tube gets blocked because of some reason middle ear air replacement fails and potential vacuum forms, this vacuum draws fluid inside the middle ear.

This could be basis of effusion in Baro-trauma, adenoids, viral infections (as evidenced by association of OME with influenza), second hand smoke, allergy, immunological factors, birth defects(such as cleft palate), cystic fibrosis, or cilia abnormality (as in Kartageners syndrome).

In some cases Eustachian tube is patent; here other factors like increased mucus production in the middle ear as is seen in upper respiratory infection or allergy, may play a role.

Benign and malignant tumor should always be ruled out in adult having otitis media with effusion in one ear.

Treatment: –

Medical treatment:

There is high rate of spontaneous resolution; most episodes are short lived and 75% of cases resolve in 3 months so normally a ‘wait and watch’ policy is advised.

According to ‘American Academy of Otorhinology-Head and Neck Surgery’ (AAO-HNS): –

  • Child is kept under observation with regular follow ups for first three months.
  • If condition lasts longer than 3 months, a hearing test is conducted and child re-evaluated. If hearing is within normal range (below 20 decibels) child is prescribed with antibiotics and kept on periodic check-ups for 4-6 months.

Management is aimed to encourage natural process; useful measures are control of environment factors, management of allergy, nasal decongestant drops, and  Valsalva’s maneuver (Forced expiration with both the mouth and nose closed à Increased air pressure in nasopharynx à opening of the Eustachian tube).

Surgical treatment:

Child is considered for surgical treatment if OME lasts for more than 4-6 months, or there is hearing loss more than 20 decibels or child is at risk of developmental delays because of recurrent problem.

Mainstay of treatment is myringotomy (a small incision is made in ear drum and fluid is suctioned out) and placement of ventilation tubes (Grommets).

Procedure takes less than 30 minutes, ear tube falls out after few months and incision heals spontaneously. Ear tube relieves pain and restores hearing.

There are chances of relapses in 20%-50% children and tube placement may have to be repeated.

Sometimes removal of adenoids is to be done along with tubal placement.

Management of risk factors: –

  • Well balanced healthy diet with fresh fruits and vegetables rich in antioxidants and lacto bacillus.
  • Avoidance of bottle feeding and pacifiers
  • Restricting exposure to day care
  • Wash hands and toys frequently
  • Avoidance of passive smoking
  • Management of associated nasal conditions
  • Avoidance and management of allergy
  • Pneumococcal and flu vaccine

Studies have evaluated that antibiotics and other medicines have short term effect and no long term cure. Putting ventilation tubes is effective but some newer studies have questioned the role in view of spontaneous resolution and frequent need for repeat tubal placement.

Several studies are being conducted but there are still so many unanswered questions and still need for proper research.

Advertisements

General Ear-health

z-earcare

General care:

·     Outer ear can be wiped with a wash cloth or soft towel. If water goes in after head shower or swimming mere dabbing with towel with head turned to side, cleans water.

·     You can use ready made preparation of alcohol based to dry the ear if you are sure that you don’t have ear infection.

·     Do not put anything in the ear, remember it is not only for pins; it is for ear buds and q-tips as well, believed to be safe and made for ear-cleaning( even most intellectual people think so).

·     Ear is not a cooking-range, does not require oil, garlic and so on.

 

 

 

 Ear-wax:

·     Ear wax is not a disease, rather a protective secretion which comes out by its own where it can be wiped out.

·     Excess wax causing obstruction is to be removed by your clinician.

 

 

 

 Air-travelling:

·     During ascent and descent while air-travelling, swallow frequently to keep Eustachian tube open, infant can be put to bottle feeding.

·     Avoid air-travel during cold/sinusitis, but if not avoidable use nasal/oral decongestant before ascent and decent. 

 

 

 

Cold/sinusitis/Eustachian tube and ear:

·     Do not blow nose forcefully during cold, it forces secretion towards middle ear via Eustachian-tube.

·     Take care of upper respiratory tract infection/sinusitis to reduce risk of ear infection.

·     During infant feeding, keep his head high to avoid milk/fluid entering middle ear via Eustachian tube as infants have short and horizontal tube.

 

 

 

 Noise and ear:

·     Turn down volume of MP3 player/television.

·     While working in noisy area, rock concerts wear ear protection devices.

 

 

 

 Visit your doctor:

If you have excess itching,  pain in the ear, blocked ear, ringing in the ear, drainage from ear, impairment in hearing, dizziness, uncontrolled URI/sinusitis, visit a doctor.