Cold Symptoms 2024. Why are younger and older people more at risk, and when is it time to seek. However, some symptoms, especially a runny or stuffy nose or cough, can last up to 14 days,.
Some of the most common symptoms of the ‘long cold’ included coughing, stomach pain, and diarrhoea more than four weeks after initial infection, according to the. But how do you know if you have just a common cold or one of the three respiratory viruses that.