Nasal sprays are often the go-to remedy for relief from a blocked nose or persistent allergies. Their quick, targeted action makes them a convenient option for many. But what happens if this seemingly ...

Tears are drained through the nasolacrimal system into the nose. The secretion from the lacrimal ... scarring of the duct lining may cause irreversible blockage. If the duct is blocked, the ...

A nasal cold sore typically causes a burning sensation and blisters. Treatments like ointments and home remedies may help reduce symptoms. Cold sores are caused by the herpes simplex virus.

Nasal vestibulitis is an infection of the nostrils. This condition gets its name because it occurs in the nasal vestibule, the hair-covered area inside the nostrils. Nasal vestibulitis can be caused ...

To stop a runny nose, you need to know what’s causing it. A mild runny nose from a cold will usually get better on its own with rest and plenty of fluids, while a chronic runny nose from allergies ...