Also, allergy symptoms tend to be more persistent than cold symptoms, and will only subside when treated with medication ...

The basics: Cold vs. Flu. Both colds and the flu are both contagious respiratory illnesses, but they’re caused by different viruses. Colds are usually caused by rhinoviruses, while the flu is caused ...

Characteristic. Cold. Allergy. How Long It Lasts. 3-14 days. Days to months -- as long as you're in contact with the allergy trigger and a short time after ...

The severity spectrum. A cold is inconvenient but generally harmless. Symptoms usually fade within a week, and complications are rare. The flu, on the other hand, is far more unpredictable.

Muscle aches and tiredness – more common for COVID-19 and flu – don't happen with a cold. RSV, or respiratory syncytial virus , usually causes mild symptoms akin to cold that go away on their own.

To treat a cold, flu or COVID-19, rest and drink fluids. You can take pain relievers to lower a fever or help with an achy body. Humidifiers can help with symptoms, too.

'Important to get treated early': What to do if you have symptoms of COVID-19, the flu, a common cold or allergies. INVOLVE ONE PARTICULAR VIRAL STRAIN. ASHLEY. THAT’S RIGHT.

As colder weather sets in, common illnesses such as the cold, flu, RSV and COVID-19 viruses are making their way around Oregon. Here's what to know.

Wheezing is often a symptom in RSV infection while rarely occurring in cases of COVID-19, flu, and the common cold. A chart of symptoms and their association with illness can be seen at nfid.org ...

The flu is generally worse than the common cold, and flu symptoms are typically more intense and come on more suddenly, according to the CDC. Runny or stuffy nose symptoms are also more common ...

Cold symptoms are generally much milder and come on more gradually than those of the flu. (Image credit: LaylaBird via Getty Images) Colds and the flu are two incredibly common respiratory infections.

But with COVID-19, the flu, respiratory syncytial virus, or RSV, and just the common cold all floating around and all sharing several similar symptoms, how are you supposed to know what you might ...