Do you have a persistent sore throat? Have you been yelling, smoking, exposed to air pollution, or breathing through your mouth while sleeping? If so, any of these could be the causes for your discomfort. If not, you may have infectious mononucleosis.

Infectious mononucleosis is also known as "mono" or "the kissing disease". It is a viral infection that can be transmitted by kissing. It is most common in older teens and young adults. Symptoms include:
* severe sore throat,
* fever,
* fatigue,
* weakness,
* aches,
* dizziness,
* swollen lymph nodes in the neck, or
* enlarged spleen.

Mono can last for several weeks, but the symptoms can recur for several months. Lymph nodes may remain swollen for up to a month.

There is no specific treatment for this disease. Ninety-five percent of patients with infectious mononucleosis require no more than supportive care. Rest, increased fluids and analgesics such as aspirin or acetaminophen will help relieve symptoms. Gargle with warm salt water (one half teaspoon of salt in eight ounces of warm water) to reduce swelling and discomfort of the throat. In severe cases anti-inflammatory medications, such as prednisone are prescribed.

To prevent mono:
* Avoid contact with people who have sore throats.
* Don't share eating or drinking utensils.
* Avoid intimate contact with others if you have been diagnosed with mono.

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