Ear infetion

Páginas: 2 (419 palabras) Publicado: 28 de marzo de 2011
Ear Infection Symptoms, Causes, Remedy and Diet
Causes for Otitis Media
The main cause of otitis media is blockage of the Eustachian tube due to cold, allergy or some foreign particles in the ear.This causes fluid to build up in the middle ear. This fluid can cause swelling of the ear drum if infected by the virus. If adenoid glands interfere with the Eustachian tube it will cause otitismedia. Weak immune system will not cure the infection.

If you suffer from a persistent cough and cold or experience frequent or persistent upper respiratory tract infections then there is a high risk ofdeveloping a middle ear infection. Bottle fed infants are also at a higher risk of developing middle ear infections as compared to breast fed babies. Those who reside in areas with very lowtemperatures and at high altitudes are also susceptible to this type of ear infection.
Causes for Otitis Externa
Otitis externa is caused by the bacteria or fungi. Moist and wet conditions are favorable forthe growth of these bacteria or fungi. Frequent swimming or exposure to water increases the chances of infection. Skin allergies can also cause otitis externa.

An infection of the outer ear is moreoften than not caused by bacteria that are found commonly in water and soil, but it may also be caused by a fungal infection and at times by a virus. While your ear’s natural defenses normallysuffice to fend off such infections, there are certain circumstances under which you are vulnerable to infection. The presence of moisture in the ear for prolonged periods of time is probably the biggestrisk factor for an otitis externa infection. Indulging in activities that cause heavy perspiration, water trapped in the ears from swimming or bathing and extremely humid weather conditions can allsignificantly increase the risk of infection. Many people tend to be careless with ear care and in an effort to keep the ears clean use objects like hairpins that are not meant for the purpose. Even the...
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