Article: Ways to Prevent the Flu; Tick-Borne Illnesses

Q. Last winter I had a nasty bout with the flu, and my doctor gave me a drug called amantadine (Symmetrel). I was surprised because I was under the impression that there aren't any drugs that do much against viral infections like the flu.

Later, I checked some popular guides to medications and all I could find about the drug was a passing reference to its use in treating Parkinson's disease. What can you tell me about this medication? How does an anti-Parkinson's drug help against the flu? Does this mean I don't need to take flu shots any more? Which is a better way to prevent the flu?

A. Yearly flu shots are still your best prevention against the flu. For some people, amantadine is a ...

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