A runny nose, scientifically known as rhinorrhea, is a condition that many people experience at some point in their lives. It is characterized by the excessive production of mucus in the nasal ...
Sinusitis, or a sinus infection, can cause a stuffy or runny nose, a decreased sense of smell ... or bacteria can cause too much mucus to form. This mucus buildup can become thick and encourage ...
Nose linings feel dry and crunchy sometimes because there’s less mucus. So what is the mechanism? The humidity in the back of noses is usually about 100% constantly, and the temperature is ...