Sore throat and runny nose are usually the first signs of a cold, followed by coughing and sneezing. Most people recover in about 7-10 days. A sore throat is a pain, scratchiness or irritation of the throat that often worsens when you swallow. The most common cause of a sore throat (pharyngitis) is a viral infection, such as a cold or the flu. A sore throat is caused by a virus that resolves on its own.
How to Protect Yourself
Viruses that cause colds can spread from infected people to others through the air and close personal contact. You can also get infected through contact with stool (poop) or respiratory secretions from an infected person. This can happen when you shake hands with someone who has a cold, or touch a surface, like a doorknob, that has respiratory viruses on it, then touch your eyes, mouth, or nose.
You can reduce your risk of getting a cold by:
- Washing your hands often with soap and water. Wash them for 20 seconds. If soap and water are not available, use an alcohol-based hand sanitizer. Viruses that cause colds can live on your hands, and regular handwashing can help protect you from getting sick.
- Avoid touching your eyes, nose, and mouth with unwashed hands. Viruses that cause colds can enter your body this way and make you sick.
- Stay away from people who are sick.Sick people can spread viruses that cause the common cold through close contact with others.
- Lastly, eat a healthy diet, get plenty of rest and drink a lot of fluids
The CDC recommends that everyone older than 6 months get a flu vaccine every year, too.
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