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  1. Common cold - Symptoms and causes - Mayo Clinic

    May 24, 2023 · The common cold is an illness affecting your nose and throat. Most often, it's harmless, but it might not feel that way. Germs called viruses cause a common cold. Often, …

  2. Common cold - Wikipedia

    The common cold, or the cold, is a viral infectious disease of the upper respiratory tract that primarily affects the respiratory mucosa of the nose, throat, sinuses, and larynx. [6] [8] Signs …

  3. Common Cold (Rhinovirus): Symptoms, Cold vs. Flu, Treatment

    The common cold is an upper respiratory infection that affects your nose, throat, sinuses and windpipe. Colds usually go away on their own within a week to 10 days. There’s no cure for a …

  4. Common Cold: Symptoms, How to Treat, and More - Healthline

    Dec 23, 2021 · The cold is a virus that has to run its course until it’s gone. Treatments for a common cold include OTC medications to ease congestion or sneezing.

  5. About Common Cold | Common Cold | CDC - Centers for Disease ...

    Oct 15, 2024 · A cold is a viral infection of the upper respiratory tract (also called an upper respiratory infection or URI). Colds usually last less than a week and are caused by different …

  6. Common Cold Symptoms: Coughing, Runny Nose, and More

    Jul 2, 2024 · Colds usually start 1-3 days after a virus enters the body. These germs often enter through the nose or mouth and cause your pharynx (a tube at the back of your throat) to …

  7. How long is a cold contagious? And how to treat them. - USA …

    6 days ago · Many people think of December and January as the two months of the year you're likely to catch the common cold, but “cold season” actually stretches from late August through …

  8. Common Cold - Johns Hopkins Medicine

    A cold is caused by a virus that causes inflammation of the membranes that line the nose and throat. The common cold is very easily spread to others. It's often spread through airborne …

  9. Cold vs. COVID Symptoms: How To Tell the Difference - Health

    May 22, 2025 · The common cold and COVID-19 are viral illnesses with similar symptoms. Colds are upper respiratory infections that may cause mild symptoms like sneezing, nasal …

  10. Common Cold - Infectious Diseases - Merck Manual Professional ...

    Jun 18, 2013 · The common cold is an acute, usually afebrile, self-limited viral infection causing upper respiratory symptoms, such as rhinorrhea, cough, and sore throat. The majority of cases …

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