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 and symptoms may appear in as little as two days after exposure to the virus. [6] .

2023年5月24日 · Most often, common cold symptoms start 1 to 3 days after someone is exposed to a cold virus. Symptoms vary. They can include: Runny or stuffy nose. Sore or scratchy throat. Cough. Sneezing. Generally feeling unwell. Slight body …

2023年2月7日 · What is the common cold? A cold is a contagious upper respiratory infection that affects your nose, throat, sinuses and windpipe (trachea). You may have heard that the common cold is a coronavirus. In fact, more than 200 different types of viruses can cause a cold. The most common cold virus is the rhinovirus.

2023年9月20日 · Learn 12 science-backed ways to try to shorten the aches, chills, sneezing, and coughing of the common cold. The key is to start treating your cold as soon as possible.

2021年12月23日 · The common cold is a viral infection that affects the upper respiratory tract. The most common cause is a rhinovirus, and the most common symptoms are a stuffy or runny nose, sneezing, and a ...

2024年10月25日 · Dealing with a cold? Here's the 5 stages it has to pass through, before you feel better. What is the common cold? How do symptoms at different stages of a common cold differ from flu symptoms?...

2024年7月2日 · There are three stages of a cold: early, active, and late. Colds usually start 1-3 days after a virus enters the body. These germs often enter through the nose or mouth and …

2024年10月15日 · 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 …

2025年4月3日 · Common cold symptoms tend to affect the upper airways, like the nose, head, and throat. Learn how symptoms progress with a viral cold.

Find out about the common cold, including what the symptoms are, how it's spread, how it's treated, and how you can prevent it.