Symptoms & Signs
The three most frequent symptoms of a cold are:
- Nasal congestion
- Runny nose
- Sneezing
Adults and older children with colds generally have a low fever or no fever. Young children, however, often run a fever around 100-102°F.
Once you have “caught” a cold, the symptoms usually begin in 2 or 3 days, though it may take a week. Typically, an irritated nose or scratchy throat is the first sign, followed within hours by sneezing and a watery nasal discharge.
Within 1 to 3 days, the nasal secretions usually become thicker and perhaps yellow or green. This is a normal part of the common cold and not a reason for antibiotics.
Depending on which virus is causing the symptoms, the virus might also cause:
- Cough
- Decreased appetite
- Headache
- Muscle aches
- Postnasal drip
- Sore throat
Still, if it is indeed a cold, the main symptoms will be in the nose.
For children with asthma, colds are the most common trigger of asthma symptoms.
Colds are commonly seen before ear infections. However, a child’s eardrums are usually congested during a cold, and it’s possible to have fluid buildup without a bacterial infection (caled serous otitis media).
The entire cold is usually over all by itself in about 7 days, with perhaps a few lingering symptoms (such as cough) for another week. If it lasts longer, see your doctor to rule out another problem such as a sinus infection or allergies.
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Common cold : Overview, Causes, & Risk Factors
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Common cold : Symptoms & Signs
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Common cold : Treatment
Review Date : 1/10/2010
Reviewed By : Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
prohibited.