Nasal Vestibulitis 

Nasal vestibulitis is caused by infection with the bacteria staphylococcus (the same organism that causes strep throat) in the area just inside the nostrils, otherwise known as the nasal vestibule.

Typical symptoms are swelling, redness, tenderness, pimples around nasal hairs, or crusting.

In most cases simple application of Bacitracin ointment and hot washcloths or a course of antibiotics are sufficient to treat the infection. Occasionally, though, infections can cause boils, spread beneath the skin (cellulitis), and rarely, spread through facial veins to the brain in a potentially fatal condition called cavernous sinus thrombosis. For this reason infections that persist should be examined by a physician.