Lifestyle Changes to Manage Viral Upper Respiratory Infections (Colds and Influenza)
Colds and influenza will set you back for a while but ordinarily resolve within a week or two, and you can get back to your usual schedule. It's a good idea to isolate yourself for the first few days of your acute respiratory illness; this will help keep the spread of infection to a minimum.
Taking extra care will help prevent the disease from spreading or worsening any other health conditions, especially if you are elderly or ill. Even a cold, and certainly influenza, can put you at greater risk of complications, such as heart or respiratory failure.
If you have diabetes, your blood sugar balance will need extra attention. If you have heart or chronic respiratory disease or other chronic illness, adjustments in medication or other treatments may be required to compensate for the added stress of the acute illness.
General Guidelines for Managing Colds and Influenza
Get plenty of rest and stay warm. Drink extra liquids. This helps give your body a chance to focus its energy on combating the disease. Also, be sure to eat well and provide your body with the proper nutrition it needs to help fight off the infection.
Managing Respiratory Congestion
Keep your airways clear of secretions, which will increase during your acute illness and could lead to
Humidification —A cold mist vaporizer, steamy shower, or other ways of increasing the water content of the air you breathe (humidity) will decrease the stickiness of the secretions and allow you to cough them up more easily. Be sure to clean the humidifier filter daily.
Expectorants —Various over-the-counter and prescription preparations help thin and reduce the stickiness of your secretions. Recent studies have raised questions about the effectiveness of over-the-counter medications.
Postural Drainage —Patients with chronic lung disease are sometimes put in a variety of head down positions that use gravity to bring secretions up from the lungs to where they can be coughed up. If needed, a professional respiratory therapist can teach you how to do these maneuvers.
Soaking in a lukewarm bath or warm swimming pool may also help you feel better. Warm water baths with temperatures around 80°F are still well below your body temperature. This is a good way to lower a fever in a child only if closely supervised by an adult.
Many other symptoms can be dealt with by taking certain
When to Contact Your Doctor
If you have a common cold or influenza, you may need to ride it out with the measures listed above and over-the-counter medications. However, be aware of these signs that your cold or influenza is transforming into a more serious condition:
- New symptoms develop after the initial onset
- High or persistent fever (over 101°F for colds, any fever beyond 3-4 days for influenza)
- Yellow, green, or bloody sputum (secretions from your lungs)
- Persistence of symptoms beyond 10 days (most colds last 1-2 weeks)
- Localized pain anywhere (ears, sinuses, head, chest)
- Yellow goo (secretions) on your tonsils
- Difficulty eating, drinking, or swallowing
- Difficulty breathing
- Changes in your mental status
Beers MH, Berkow R. The Merck Manual of Diagnosis and Therapy . 17th ed. Hoboken, NJ: John Wiley and Sons; 1999.
Fauci AS, Braunwald E, Isselbacher KJ, et al. Harrison's Principles of Internal Medicine . 14th ed. New York, NY: The McGraw-Hill Companies; 2000.
K Schroeder, R Fahey. Systematic review of randomised controlled trials of over the counter cough medicines for acute cough in adults. BMJ .2002;324:1-6.
Last reviewed July 2010 by
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
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