We are in the start of flu season and so far doctors say it seems to be a mild one. Probably a good thing since the number one prescribed medication for relief of flu symptoms isn't working this year.

Tamiflu helps ease flu symptoms if given within the first 48 hours of infection and can even be a life saver in preventing things like pneumonia.

But this year the drug isn't working in 99 percent of flu cases. Last year it didn't work in only 11 percent of flue cases. Scientists and researchers can speculate resistance, but really have no clue why.

In response, new guidelines for providers have been issued, urging them to test suspected flu cases as quickly as possible to see what strain of the flu they have.

Meanwhile providers are urging something else. "I think the best thing to do to protect ourselves is to avoid getting the flu in the first place. The best way to do that is get your vaccine. The flu season hasn't started yet, it's been a really light season, so people who haven't been vaccinated can get it before the season becomes more severe,"
says Dr. Mark Rasnake.

Doctors say three other drugs similar to Tamiflu are available. Other things to remember to help get over the flu, is drink plenty of fluids and get lots of rest.