Why Are Cold and Flu More Common in the Winter?

Vaccinations in Calgary and Your Winter Flu 

When the temperature becomes colder and you more inclined to spend your time indoors to avoid the frigid weather outside, you also become more susceptible to getting a cold and flu. As our immune system becomes a bit more sensitive during the winter months, you’re more likely to contract the flu that is so easily spread. But why are cold and flu symptoms so much more common in the winter as opposed to other seasons? And what can improve your immune system during this season in addition to getting your vaccinations in Calgary?

Find out why cold and flu symptoms are common in winter, the science behind your seasonal winter and flu, and what you can do to minimize your chances of getting the cold and flu. 

What causes cold and flu outbreaks during the winter season?

One of the main reasons why cold and flu outbreaks are more common during the winter months is that the cold weather weakens our immune systems. This makes us more susceptible to infection by the viruses that cause colds and flu. Additionally, the dry air that accompanies cold weather can dry out the mucous membranes in our noses and throats, making it easier for viruses to enter our bodies.

The link between seasonal changes and cold and flu outbreaks

Research has shown that seasonal changes can have a significant impact on our immune systems. One study found that the activity of certain immune cells, known as T cells, is reduced during the winter months. This means that our bodies are less able to fight off infections during this time. Other research has shown that cold weather can actually change the structure of the flu virus, making it more resistant to our immune systems.

How cold weather weakens the immune system

There are several ways in which cold weather can weaken our immune systems. For one, the cold weather can cause our blood vessels to constrict, reducing the flow of blood to our extremities. This can make it harder for immune cells to travel to the site of an infection. Additionally, the dry air that accompanies cold weather can dry out the mucous membranes in our noses and throats, making it easier for viruses to enter our bodies.

Prevention measures to avoid catching a cold or flu

The best way to avoid catching a cold or flu during the winter months is to take preventative measures. This includes washing your hands frequently, avoiding close contact with people who are sick, and staying home if you are feeling unwell. Additionally, you may want to consider getting flu shot vaccinations in Calgary, which will help protect you from the most common strains of the flu virus that change each year.

Conclusion

In conclusion, the winter blues and cold and flu outbreaks are both common experiences during the colder months. By understanding the link between seasonal changes and our immune systems, we can take steps to protect ourselves and stay healthy. With these tips in mind, you can enjoy the winter months without the worry of getting sick.

Springborough Pharmasave is your health professionals committed to serving the Springborough community. Our pharmacy in SW Calgary will provide you with all the important services you need for your health, including healthcare advice and medical products. All our programs and services will be tailored to the needs of our consumers. We offer vaccinations, flu shots, breast pump rentals, and can act as your travel clinic in Calgary. Giving back to the community is a core value at Pharmasave, and we are proud of our work to help the Springborough community. Visit us at 104-30 Springborough Blvd, Southwest Calgary or call us on (403) 453-6113.  

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