The Flu (Influenza)

Flu season has started. The flu is an illness caused by a virus. Like a cold, it attacks the nose, throat, and lungs. The flu can sometimes lead to other problems like pneumonia, ear and sinus problems, dehydration, and worsening of asthma. For most of us, the flu will go away in 1 to 2 weeks.

How can I catch the flu?
• The flu is passed from person to person by coughing and sneezing.
• A person also can get the flu by touching something with the flu virus on it and then touching their mouth or nose.

What are the signs of the flu?
• Fever
• Cough
• Tiredness
• Sore throat
• Headache and muscle ache
• Runny or stuffy nose
• Throwing up or diarrhea (more common in children)

Who is most at risk for getting the flu?
Everyone is at risk for getting the flu, but for some people the flu can cause serious illness. Those most at risk include:
• People aged 65 years and older.
• Pregnant women.
• Very young children.
• People who live in nursing homes and other health care facilities.
• Adults and children (6 months and older) who have heart or lung disease, including asthma.
• Adults and children (6 months and older) who have diabetes, kidney, or blood problems.
• People with HIV/AIDS, cancer, or any condition that makes it harder to fight off disease.
• People who live in nursing homes and other health care facilities.
• Workers in hospitals or clinics who are around lots of people who have the flu. These people should contact their doctor or clinic if they have flu-like symptoms.

What can I do to keep from getting the flu?
There is no way to make sure that you will not get the flu. However, there are some steps you can take to lower your chances:
• Get a flu shot or spray every year in the fall before flu season starts.
• Wash your hands often with soap and water.
• Ask your doctor or clinic about other drugs that can keep you from getting the flu.

What kind of vaccine can I get?
There are two kinds:
• The "flu shot" is made from a dead flu virus and is given as a shot, usually in the arm. The flu shot can be used in people older than 6 months of age.
• The nasal spray flu vaccine is made from a live flu virus and is given through the nose. It can be used in healthy people between the ages of 5 to 49 years.
• People who are allergic to eggs or who have had a reaction to the flu shot or vaccine should not be given the flu shot or nasal flu spray. Also, talk to your doctor if you have a history of Guillain-Barre syndrome.

How well does the flu shot work?
• The shot prevents the flu in 70% to 90% of young, healthy adults.
• The shot does not do as well at preventing flu in older adults and people with certain medical problems. But the shot does reduce the number of these people who die or need a hospital stay because of the flu.

How well does nasal spray vaccine work?
• This new vaccine can lower your chances of getting the flu. Children 5 to 8 years old need two doses at least 6 weeks apart in their first year of getting the FluMist, and people ages 9 to 49 need one dose.
• FluMist should not be given to people with asthma or other lung diseases. Children under the age of 5 should not get the spray.

Are there drugs to treat the flu?
Yes, there are a number of products that may help you feel better:
• Prescription medicines can lessen your symptoms or the time you are sick with the flu. Your doctor or clinic will help you decide whether these drugs are right for you.
• Over-the-counter medicines can help adults with flu symptoms such as sore throat, stuffy nose, cough, fever, and body aches. However:
• Never give aspirin to children or teens who might have the flu. It can cause serious problems or even death. Call your doctor or clinic first.
• If you already take prescription medicines, ask your doctor or pharmacist which flu medicines you can use safely. For example, some over-the-counter flu products have medicines to treat a stuffy nose (decongestants), which can raise your blood pressure or even make your blood pressure medicines less effective.
• No medicine can take the place of the flu vaccine.
• Many other diseases can feel like the flu, but they need different treatments. Always go to your doctor or clinic if you feel worse.

What should I do if I get the flu?
• Get plenty of rest.
• Drink lots of water or other liquids like juice and soup.
• Do not spread your germs! Cover your mouth when you cough or sneeze. Wash your hands often, and STAY HOME!
• Do not smoke or drink alcohol.
• Call your doctor, clinic or local Health Department to get your flu shots. The Health Department can direct you to places where you can get the shots for free.

Source: Office of Women's Health www.fda.gov/womens