1 nose /ˈnoʊz/ noun. plural noses. 1 nose. /ˈnoʊz/ plural noses. How many nostrils are there? Like other tetrapods, humans have two external nostrils (anterior nares) and two additional nostrils at the back of the nasal cavity, inside the head (posterior nares, posterior nasal apertures or choanae). They also connectRead More →

It’s important to clean your nose daily. The only effective way to clean your nose is nasal irrigation. Here’s the technique: Buy a package of 3-ounce disposable cups (not a neti pot, because it breeds germs) and a salt shaker with a snap lid. What happens if you don’t cleanRead More →