The common cold causes a group of symptoms that are easily recognized by patients and doctors. About 50% of patients will develop a sore throat, which is often the first symptom to appear because it can occur as early as 10 hours after infection. This is followed by congestion in the nose and sinuses, a runny nose and sneezing. Hoarseness and cough can also occur and may last longer than other symptoms, sometimes for several weeks. High fevers are rare with the common cold.