Viruses cause both the common cold and the flu. Many symptoms are the same, ... MD The common cold is caused by one of more than 200 viruses circulating at any given time.

The best cold and flu medicines of 2025 Get fast-acting relief for stuffy noses, sore throats and other common symptoms with these OTC remedies.

And when comparing flu symptoms to colds, ... “Some of the most common symptoms that we see are fever or feeling feverish, chills, cough, sore throat, runny nose,” Aderson said.

Understanding the differences between colds, flu, and RSV can help in identifying the illness you're dealing with, the treatment needed, and how long your recovery will likely be.

The signs and symptoms of flu can include fever, chills, cough, sore throat, runny or stuffy nose, body aches, headaches, and fatigue. Cold symptoms are usually milder than the symptoms of flu.

Beyond vaccines for the flu and COVID-19, most guidance sticks to basics: wash your hands, avoid unnecessary antibiotics, and use over-the-counter remedies to relieve symptoms. (CREDIT: CC BY-SA 4.0) ...

While three illnesses — flu, the cold and COVID-19 — share some commonalities, key differences set them apart. Experts recommend several steps, including vaccination, to stay healthy. About 25 ...