Runny or stuffy nose, sometimes with a fever, sore throat, cough, hoarse voice or swollen glands in the neck.
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INFECTIOUSNESS:
Transmission is by hand-to-hand contact, sneezing, coughing and the virus can persist on surfaces for many hours. People are contagious a day or two before the onset of symptoms and for an average of 7 to 10 days. As the cold progresses, contagiousness gradually decreases. Shedding of the virus from nasal discharge may last as long as 2 or 3 weeks. The incubation time is less than a week. Most children get about six to ten colds per year. The frequency is higher if the child is in daycare, has siblings in school or is around a lot of other children. Most colds last 7 to 10 days. Fevers usually last less than 3 or 4 days. The cough is usually the last symptom to go away (sometimes up to 2 weeks).
- Infants under about 4 months must breathe through their nose and sucking can become difficult with a cold. They may be at risk of becoming dehydrated.
- If a child is chronically congested (more than two or three weeks), allergies or sinusitis may be present.
- A foreign body placed in the nose may cause a one-sided foul smelling thick runny nose. Discuss these possibilities with your doctor if the runny nose is more than 10 to 14 days or if you suspect a foreign body in the nostril.
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