Nasal vestibular stenosis, also known as "valve" stenosis, is a condition in which the nasal vestibule, the area just inside the nostrils, becomes narrowed or obstructed. This can cause problems with breathing and can lead to a range of other symptoms.

There are several possible causes of nasal vestibular stenosis, including structural abnormalities in the nasal passages, trauma, and previous surgery. It can also be caused by inflammation or scarring of the nasal tissue.

To diagnose nasal vestibular stenosis, the doctor will typically begin with a physical examination, during which they will look inside the nose using a lighted instrument called a nasal endoscope. The doctor may also order a CT scan or MRI to get a better view of the nasal passages and surrounding structures.

Treatment for nasal vestibular stenosis may include medications to reduce inflammation and swelling and procedures to widen the nasal passages. One standard treatment is valve repair surgery, during which the narrowed area is enlarged or repaired. This can help improve breathing and reduce other symptoms caused by stenosis.

If you are experiencing symptoms of nasal vestibular stenosis, it is important to see an ENT specialist. These specialists have the necessary training and expertise to accurately diagnose and treat this condition. They can help determine the best course of action for each individual patient and ensure that the treatment is tailored to their specific needs.

Overall, nasal vestibular stenosis can significantly impact breathing and overall health. Seeking treatment from a qualified specialist can help improve symptoms and lead to a better quality of life.