Is Clear Runny Nose a Cold?

A runny or stuffy nose with thin, clear fluid, accompanied by sneezing are common symptoms of a cold. A clear runny or stuffy nose and sneezing can also be seen in environmental allergies, which often also cause an itchy nose and itchy, watery, red or swollen eyes.

What does it mean if runny nose is clear?

There are many possible health conditions that can cause a constant, clear runny nose. Some of the most common causes include allergies, infections, and nasal polyps. Some other factors that can trigger a constant, clear runny nose include food, medications, and changes in hormones.

Can you have a cold with clear snot?

When you have a cold, your immune system sends white blood cells called neutrophils rushing to the area. These cells contain a greenish-colored enzyme, and in large numbers they can turn the mucus the same color. But "you can have perfectly clear mucus and have a terrible ear and sinus infection," Kao says.