Fluid in the ear

If your ear drainage tubes aren't working properly, you may get a build-up of fluid trapped behind the eardrum. This condition, also called otitis media, is one of the most common causes of hearing loss in children.

It can be caused by:

• Allergies
• Congestion from cold and flu - even pregnancy
• Enlarged sinuses and nasal polyps or other growths that block the auditory tube
• Rapid changes in air pressure - from flying or scuba diving
  
  

Signs of fluid in the ear:

• Ear pain
• Increasing ear pain when changing altitude, and being unable to "pop" the ears
• Tinnitus (a ringing in the ears)
• Hearing loss or the sensation that sounds are muffled
• A feeling of fullness in the ears
• Behaviour problems in children
• Poor school performance related to hearing loss
  
  

You should see your GP if the pain you experience is severe or your symptoms are persistent. You may need a course of antibiotics or, if you're suffering for many months, surgery may be needed, where small tubes (called grommets) are used to help the fluid drain.