subject: Stop Confusing Flus With Colds [print this page] You may not realise it, but you may very well be confusing the common cold with a case of influenza. Many Australians inadvertently refer to their head colds as flus, and vice versa. If you've ever wondered precisely what makes a cold different than a flu, you're in luck: below, we highlight the primary differences between them.
The Major Differences Between A Cold And A Flu -
One of the main ways to tell the difference between a cold and a flu is by figuring out whether or not a fever is present. Colds only cause fevers in infants and toddlers - even then, their fevers tend to range between 37.5 and 39C. With the flu, people develop a fever quickly, and it usually falls between 38.5 and 42C. The symptoms of a cold typically develop within one to five days of being exposed to it; flu symptoms usually strike within one to three days. There are flu vaccinations available that allow you to ward off the flu, while there are no similar products available for preventing the common cold.
Cold Symptoms Versus Flu Symptoms -
When a flu first strikes, the first things that most people notice include muscle aches, fatigue and a fever. After a while, these symptoms often segue into others including sore throat, ear infections, croup, pneumonia and/or bronchiolitis. The pattern that is typical with a cold is much different. With regards to a cold, the first things that you will generally notice are an itchy or sore throat and an irritated nose. Quickly thereafter, you'll begin exhibiting sneezing, coughing and you may develop a watery discharge from the nose.
Fighting Off The Cold Or The Flu -
As mentioned previously, there are no vaccines available for preventing the cold. That's largely because colds simply aren't as inherently dangerous as the flu. Also, more than 200 different viruses cause colds, making them nearly impossible to manage. The flu, on the other hand, typically come in two to three different strains each year. These strains are efficiently tracked by immunologists so that vaccines are developed to assist thousands - or even millions - avoid coming down with the flu. If you have a cold, your ordeal will generally be over within seven days, although you may have a lingering cough. A flu tends to be shorter lived, but it has a much stronger impact and can develop into more serious illnesses quite easily.
