Nasal valve collapse represents one of the most common yet underrecognized causes of breathing difficulties, affecting the delicate structures that control airflow through your nose.

Diazepam Nasal Spray is a seizure medicine that is often prescribed as a rescue medication for acute treatment of seizures outside of a hospital setting and can be administered by laypersons (people ...

Allergic rhinitis triggers nasal tissue inflammation Allergic rhinitis—inflammation of the nasal lining due to allergen exposure—affects approximately 20-30% of adults and up to 40% of children.

Nasal spray H5N1 avian influenza vaccine developed Date: April 8, 2025 Source: The University of Hong Kong Summary: Scientists have pioneered an influenza virus vector-based nasal spray vaccine ...

Support tear production: Where the maxilla and lacrimal bones connect, the lacrimal groove is formed. This is home to the lacrimal sac that is central to the process of creating and excreting tears.

About A deviated septum happens when the thin wall that divides your nostrils leans to one side, leading to uneven airflow in the nasal passages. Although it may appear to be a minor structural ...

Nasal polyps are noncancerous growths that develop in the lining of the nose and paranasal sinuses. Common symptoms include a blocked or runny nose, postnasal drip, less of a sense of taste and ...

Symptoms of nasal and paranasal sinus cancer The most common symptoms of nasal and paranasal sinus cancer include: nose problems, such as blockages causing stuffiness in one side of your nose that ...

Johns Hopkins physicians have been at the forefront of identifying several types of sinus and nasal tumors due to HPV. Our center offers: State of the art HPV testing used it to diagnose a spectrum of ...

The nuchal crest marks the boundary between the dorsal and caudal surface of the skull (Fig.3C). The facial region comprises the dorsal surfaces of the nasal, maxilla, incisive, lacrimal, and ...

The FDA’s decision was based on results from the ReOpen programme, which comprised two Phase III clinical trials. These international, randomised, double-blind, placebo-controlled studies assessed the ...

More information: Amal M. Osman et al, A novel TASK channel antagonist nasal spray reduces sleep apnea severity in physiological responders: a randomized, blinded, trial, American Journal of ...