The common cold is a minor illness that almost everyone has caught at some point. So, when is it easier to catch a cold? Does everyone have a clear idea about this?
5 times when you are more likely to catch a cold
1. When in crowded places
Shopping malls, cinemas, amusement parks, etc., are all crowded places with many people and poor ventilation, leading to a high concentration of viruses. As long as one person has a cold, they can spread the cold virus through a sneeze. The virus is transmitted through the respiratory tract, causing people in the crowd to catch a cold. This is especially true for the elderly, children, and people who love to go shopping.
2. When the temperature changes suddenly
In Traditional Chinese Medicine, it is believed that colds are caused by the invasion of external pathogens like wind and cold. In a warm environment, a person's pores are open. When suddenly exposed to cold air, people with good immunity will have their pores contract immediately to block the wind and cold. However, people with weaker immunity often cannot do this. This allows the body to be invaded by cold or wind pathogens due to sudden temperature changes, ultimately leading to a cold. This is especially true for the elderly, children, people with weak constitutions, and those with chronic diseases.
3. When overworked
When people rest, their bodies produce many immune factors, forming a barrier that protects the body from colds or other illnesses. Overworking can lead to a weakened immune system, making one more susceptible to colds. This is especially true for people who often stay up late for fun or work.
4. When sitting for long periods
According to surveys, compared to people who exercise 5 or more times a week, those who exercise once a week or not at all have 54% more colds. This is especially important for people who drive for long periods or sit for long hours at work.
5. When experiencing emotional fluctuations
When a person is irritable, their body generates internal heat. At this point, even a slight exposure to external wind and cold can create what is commonly known as "cold enveloping fire" (cold on the outside, heat on the inside). Moreover, when a person has a poor diet and sleep, it affects their overall metabolism, leading to a weakened immune system and making them prone to colds. This is especially true for people going through menopause and those who are busy and under a lot of work pressure.