Myth: You Can Catch a Cold from Being Cold

It is a widespread belief that exposure to cold weather or getting chilled can directly lead to catching a cold. People often worry about the consequences of going outside in cold weather without bundling up.

The common cold is caused by viruses, not the cold weather itself. While cold temperatures can weaken the immune system, making you more susceptible to infections, being cold alone does not cause a cold. Viruses such as rhinoviruses are the true culprits behind the common cold, and they spread through direct contact with infected individuals or contaminated surfaces. During colder months, people tend to spend more time indoors, in close contact with others, which can increase the likelihood of exposure to these viruses. To reduce the risk of getting sick, it’s important to practice good hygiene, such as frequent handwashing, and to maintain a healthy immune system.