What should you know about cdc common cold?

Colds affect the upper airways and can cause a blocked or runny nose, sneezing, sore throat, cough, tiredness and a mild temperature. Symptoms can change over several days. A cough may linger after nasal symptoms begin to settle. A cold is different from influenza, although the symptoms can overlap. In children, congestion may interfere with feeding or sleep. A cold can sometimes be followed by another problem, such as acute bronchitis, sinusitis or a middle ear infection; these are separate conditions, not proof that the original cold was severe.

Rest when you feel unwell and drink regularly to avoid dehydration. Warm drinks, honey for adults and children over one year, saline nasal drops and a humidified room may ease irritation. Follow the label of any pain or fever medicine and check with a pharmacist if you take other medicines, are pregnant or are treating a child. Avoid antibiotics unless a clinician prescribes them for a bacterial infection. Wash hands, cover coughs and avoid sharing cups while symptoms are active. A blocked nose or cough can be managed separately with advice from a pharmacist.

Seek urgent help for trouble breathing, blue or grey lips, marked drowsiness, confusion, severe dehydration or a child who is difficult to wake. Arrange a medical assessment if symptoms are worsening rather than easing, fever is persistent or returns, chest pain develops, or ear pain and discharge appear. Babies, older adults and people with long-term heart, lung or immune conditions may need earlier advice. A clinician can check whether symptoms fit a common cold or another illness such as sinusitis or acute bronchitis.

Could another condition explain these symptoms? Which medicines are suitable with my existing treatment? What signs should prompt an urgent review? How can I reduce spread to household members?