CLOTHO â¢ CLOTHO (noun) The noun CLOTHO has 1 sense: 1. the Fate who spins the thread of life; identified with Roman Nona Familiarity information: CLOTHO used as a noun is very rare. â¢
Nasal polyps are thought to develop as a result of inflammation of the lining of the nasal passages and sinuses. The lining becomes increasingly swollen and then hangs down. It's unclear exactly what triggers this inflammation, although certain things can increase your risk of developing nasal polyps, including:
Nasal polyps grow in inflamed tissue of the nasal mucosa. The mucosa is a very wet layer that helps protect the inside of your nose and sinuses and humidifies the air you breathe. During an infection or allergy-induced irritation, the nasal mucosa becomes swollen and red, and it may produce fluid that drips out.olyps can grow large enough to block your nasal passages, resulting in chronic congestion. Symptoms can include: 1  a sensation that your nose is blocked. 2  runny nose. 3  postnasal drip, which is when excess mucus runs down the back of your throat. 4  nasal stuffiness. 5  nasal congestion.