Dr. Becky's Article

COMING SOON . . . FLU SEASON

August 12, 2007

Although the weather is still very warm, flu season is approaching quickly. and it will soon be time to get your flu shot in order to prevent this annoying and potentially devastating disease.  The flu is responsible for 20,000 deaths a year, the majority of which occur in the elderly or in people with lung disease.

There is a higher attack rate of the flu in children.  Outbreaks of the flu are common during the winter months with highest rates in January and February.  Symptoms of the flu include fever, headache, body aches, nausea, decreased appetite, cough, and congestion.  Severe cases may also include weakness and confusion.  The flu may also cause severe asthma attacks in people with asthma and may cause pneumonia as well.

There is no cure for the flu, but there are antiviral medications that can significantly decrease the duration of the flu if the medicine is started within 48 hours of the onset of symptoms.  Treatment also consists of getting plenty of fluids and rest and controlling symptoms with medications such as Tylenol and Advil.  Aspirin must never be used in children with the flu because it can cause severe brain and liver damage.  Without antiviral medications, the flu can last up to 10-14 days, so it is responsible for many missed days of work and school each year.

The best way to avoid getting the flu is by getting an annual flu shot.  Flu shots are most effective when given in October, but they may be given any time during the flu season.  Anyone above the age of 6 months who wishes to avoid the flu is encouraged to get a flu shot. However, there are several high risk groups in which it is particularly important. These include people with asthma, diabetes, sickle cell anemia, HIV infection, heart disease, or household contacts of anybody with these conditions. All adults above the age of 50 and pregnant females are also encouraged to get a flu shot.  Children who are under the age of 8 years who are getting the flu shot for the first time require two doses given four weeks apart.