Symptoms and Causes of Ear Infection

Human ear is divided into three sections - outer ear, middle ear and the inner ear. Ear infection is often the reason to visit an ear specialist. There are two main types of ear infection - otitis media and otitis externa. Otitis media is the infection of the middle ear, found mainly among infants and children. Otitis externa also known as swimmer’s ear is the infection of the external ear. Ear infection is more commonly seen in boys and in winter season. Ear infection is not contagious.

Symptoms for otitis media

Following are the symptoms for otitis media

• Pain and itch in the infected ear

• Fever and falling sick

• Hearing problem in the infected ear

• Dizziness in some cases

• Fluid discharge from the infected ear

• Vomiting.
Symptoms for otitis externa
Following are the symptoms of otitis externa • Itch in the infected ear • Discharge from the infected ear • Pain getting more severe by movement of the ear lobe or the jaw • Temporary reduction in hearing • Slight fever • Inflammation in the ear.

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 otitis media. Weak immune system will not cure the infection.

Causes for otitis externa

Otitis externa is caused by the bacteria or fungi. Moist and wet conditions are favorable for the growth of these bacteria or fungi. Frequent swimming or exposure to water increases the chances of infection. Skin allergies can also cause otitis externa.

Other causes of ear infection

Besides all these some other factors like nutritional deficiency, allergy and other infections may also cause ear infection.

Symptoms and Causes of Toothache

Toothache is a very common problem and can occur without a warning. Teeth are an amazing balance of form and function, aesthetic beauty and engineering. Good teeth are an important part of one's health and appearance.

Symptoms of Toothache

A toothache may be sharp, throbbing, shooting, or constant. If the tooth is not properly treated, it will eventually have to be extracted.

Causes of Toothache

Tooth decay, consumption of soft drinks, refined carbohydrates and sugar
The main cause of toothache is tooth decay, which results from a faulty diet. Perhaps the greatest curse and cause of tooth decay is the consumption of candy, soft drinks, pastries, refined carbohydrates and sugar in all forms. Bacteria in the mouth break sugar down into acids, which combine with the calcium in the enamel to cause decay or erosion.