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Cold? Flu? Here's What to Do
People sometimes use the words cold and flu interchangeably, or they say "flu" when talking about a stomach virus. Actually, the flu is a viral disease called influenza. It may have symptoms in common with a cold, but it's more serious, since it can have potentially fatal complications. The flu kills 20,000 Americans each year.
Prepare your family for the flu and cold season - learn more about colds and the flu through this article, get your flu shots if you're eligible and follow our prevention tips! |
More Information
For more information about the flu - including national updates on the vaccine shortage - visit the Flu Update section on cdc.gov.
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Facts about the Flu
- The "flu" is a respiratory illness caused by the influenza virus.
- Expect symptoms to last 1-2 weeks - see the chart below for a list of symptoms.
- Because the flu is caused by a virus, antibiotics don't help.
- The flu season generally runs from late December to early March.
- The people who most often get sick are children five to 14 years old - who carry the virus home to family members, who then share it at work!
- While most people recover within a week or so, flu complications can be life-threatening.
- The new over-the-counter "anti-flu" drugs' benefits are minimal and they do not "cure" you.
- While you have a fever and a cough you are contagious. Managing non-emergency symptoms at home reduces needless exposure to other people.
Facts about Colds
- Colds are caused by viruses - more than 200 different viruses can cause the common cold.
- Cold symptoms can last anywhere from 2-14 days, but most people recover in a week. See the chart below for a list of symptoms.
- Because colds are caused by a virus, antibiotics don't help.
- You can expect to get 2-4 colds in any given year.
- As common as colds are, there's still no known cure - prevention remains your best defense.
- The cold season generally runs from early September through March or April, but you can get a cold at any time.
- Colds are more common during cold months because people spend more time indoors, in close contact with other people.
- Over-the-counter medications can decrease the intensity of your symptoms, but not speed your recovery.
Symptoms, Home Treatment, Prevention and When to Contact Your Physician
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Colds |
Flu |
Symptoms |
- Runny nose, red eyes, sneezing, sore throat, dry cough, headache, general body aches.
- Onset gradual, typically lasting 1-2 days.
- A cold usually lasts about 1-2 weeks.
- One symptom usually precedes the others, while coughing and sore throats may persist after others have disappeared.
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- Fever, lasting 3-4 days about 102-104o F.
- Headaches and general aches and pains are extremely common and often severe.
- A dry cough, runny nose and sore throat.
- Fatigue and weakness can last up to 2-3 weeks, periodically resulting in extreme exhaustion.
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Home
Treatment |
- Drink plenty of liquids. Hot water, herbal tea or chicken soup will help relieve congestion.
- Use disposable tissues, not handkerchiefs, to reduce the spread of virus to others.
- If you nose is red, put a bit of petroleum jelly on the sore area.
- Use nasal decongestant sprays for only three days or less. Longer use may actually increase irritation.
- Stay at home if at all possible, to avoid exposing coworkers and strangers to your germs.
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- Plug in a cool mist vaporizer or take a hot, steamy shower to return moisture to dry nasal passages, throat and lips.
- Use Tylenol or Ibuprofen as directed for fever or pain (never give aspirin to anyone under age 18).
- Drink plenty of fluids. Dehydration drives your fever higher.
- Go to bed earlier than usual. This reduces stress and helps fight the infection.
- Stay at home if at all possible, to avoid exposing coworkers and strangers to your germs.
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When to
Contact
Your Physician
Visit the ER if your symptoms are severe (difficulty breathing, severe pain, altered consciousness) or if you have significant chronic medical problems.
However, please see your primary physician for routine care. Your physicians knows you best and can provide the best continuity of care.
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- If signs of pneumonia, bronchitis or upper respiratory complications develop: increased cough, difficulty breathing, high fever, ear pain, facial pain or chest pain.
- If symptoms persist beyond the typical duration of a cold (i.e. beyond one or two weeks).
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- If you are high risk (over the age of 65 or have a history of respiratory problems or chronic diseases, such as heart disease or diabetes).
- If you develop shortness of breath, painful breathing, ear aches, pain around your eyes or cheekbones or bad sore throat.
- You are in severe pain, uncontrolled by over-the-counter pain medications.
- You experience an altered level of consciousness, increased weakness or dehydration.
- If you seem to get better, then get worse again.
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Prevention |
- Get a flu shot every year, especially if you are over 65 years of age or have chronic health problems such as heart disease, emphysema, asthma, kidney disease or diabetes. The flu vaccine is the best tool for preventing severe illness and death related to influenza among the elderly and chronically ill. Note that there is a shortage of vaccines in 2004 - talk to your primary care provider about whether you are eligible to get the vaccine.
- Avoid close contact with people who are sick.
- Stay home when you are sick. Since the flu can make some people really sick or kill them, everyone should stay home when they are sick.
- Cover your mouth and nose with a tissue when you cough or sneeze. Then throw away your used tissue.
- Wash your hands often to help protect you from germs.
- If soap and water isn't available, use alcohol-based hand sanitizers to clean hands and faces.
- Avoid touching your eyes, nose or mouth are much as possible.
- Get regular exercise, enough rest and eat healthy, balanced meals.
- Remember: You can give someone the flu before you know you are sick, as well as while you are sick.
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