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  • With Mayo Clinic physical medicine and rehabilitation specialist

    Edward R. Laskowski, M.D.

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Question

Exercise and illness: Should you exercise when you're sick?

Is it OK to exercise if I have a cold but no fever?

Answer

from Edward R. Laskowski, M.D.

Mild to moderate physical activity is usually OK if you have a cold but no fever. Exercise may even help you feel better by temporarily relieving nasal congestion.

As a rule of thumb for exercise and illness:

  • Proceed with your workout if your signs and symptoms are "above the neck" — such as runny nose, nasal congestion, sneezing or sore throat. Be prepared to reduce the intensity of your workout if needed, however.
  • Postpone your workout if your signs and symptoms are "below the neck" — such as chest congestion, hacking cough or upset stomach. Likewise, don't exercise if you have a fever, fatigue or widespread muscle aches.

If you choose to exercise when you're sick, listen to your body. If your signs and symptoms get worse with physical activity, stop and rest. Resume your workout routine gradually as you begin to feel better.

Next question
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References
  1. Weidner T, et al. Effect of exercise on upper respiratory tract infection in sedentary subjects. British Journal of Sports Medicine. 2003;37:304.
  2. Current comments: Report on exercise and the common cold. American College of Sports Medicine. www.acsm.org/AM/Template.cfm?Section=Current_Comments1&Template=/CM/ContentDisplay.cfm&ContentID=7997. Accessed March 3, 2009.
  3. McMahon PJ, ed. Current Diagnosis & Treatment in Sports Medicine. New York, N.Y.: Lange Medical Books/McGraw Hill; 2007:18.
  4. Domhnall M, et al. Evidence-based Sports Medicine. 2nd ed. Malden, Mass.: BMJ Books/Blackwell Publishing; 2007:110.
  5. McKeag DB, et al. ACSM's Primary Care Sports Medicine. 2nd ed. Philadelphia, Pa.: Wolters Kluwer Health/Lippincott Williams & Wilkins; 2007:252.

AN01097

June 20, 2009

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