In severe cases, it can cause a condition called saddle nose deformity (a collapsed nasal bridge). Overdosing on nasal spray is not common but cases have been reported. If you use more than the ...

Nasal Resonance distortion results from a disturbance in resonance which is not related to laryngeal function. In hypernasality or severe nasality there is faulty control in palato-pharyngeal valving ...

Your sinuses are air-filled spaces inside your forehead, cheekbones, and behind the bridge of your nose. When inflamed — usually because of an allergic reaction or an infection — they swell ...