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gnosing a Common Cold: Some Surprising Facts The common cold, also known as an upper respiratory infection, is one of the most prevalent illnesses in the world. According to the Centers for Disease Control and Prevention, the average adult experiences 2-3 colds per year, while children tend to get them more frequently. Despite its widespread prevalence, there are many misconceptions and surprising facts about the cold that are not commonly known. In this article, we will examine how to diagnose a common cold and explore some interesting cold-related trivia. Diagnosing a cold can be tricky, as the symptoms can vary from individual to individual. Typically, the symptoms of a cold include a sore throat, runny or congested nose, coughing, watery eyes, fatigue, and body aches. These symptoms can appear slowly and gradually or can hit you all at once. It is essential to self-diagnose early when a cold starts so that you can take proper precautions to prevent it from getting worse. One common misconception is that the cold is caused only by a viral infection. However, in reality, there are over 200 different viruses that can cause a common cold. This means that even if you have had a cold in the past, it is highly unlikely that you will become immune to all the other viruses. Another fascinating fact is that women are more likely to catch a cold than men. Studies have shown that estrogen, the female hormone, can actually cause a decrease in immunity. Fluctuations in estrogen levels during a woman's menstrual cycle can also cause changes in the immune system, making them more vulnerable to colds. The temperature at which we live can also play a role in the frequency of colds. It is well known that cold weather can cause coughs and sniffles, but did you know that living in a consistently warm and humid climate can also make you more susceptible to developing a cold? This is because the high humidity creates moist air, which can help spread cold viruses more efficiently from person to person. Additionally, there are some strange treatments people swear by to cure the cold. For example, some people believe that eating garlic can help kill the virus. Others believe that drinking hot tea with honey and lemon can help alleviate the symptoms. However, there is no scientific evidence to support these theories. In conclusion, the common cold is a highly prevalent illness with many misconceptions and surprising facts surrounding it. Recognizing the symptoms early and taking proper precautions can help prevent the cold from becoming worse. It is essential to remember that there is no cure for the cold, and it usually clears up on its own within a few days. If symptoms persist, you should see a healthcare professional. Stay warm and healthy this winter season!