It is possible to calculate the magnitude of the resonance from results of mechanical impedance measurements at the opening of the meatus and to demonstrate its existence by means of a probing ...

Treatment may depend on the cause. A sinus infection, also known as sinusitis or rhinosinusitis, occurs when your nasal cavities become swollen and inflamed. Fluid buildup in the sinuses can allow ...

There are 3 parts to the outer ear: The ear canal is the passage running from the outer ear to the middle ear. It is also called the meatus. It is part of the outer ear, but the stages, symptoms, and ...

A pimple-like bump or sore inside the nose can sometimes be due to nasal vestibulitis or nasal folliculitis. It is a bacterial infection that can develop when hair follicles become infected ...

When the sinuses and nasal passages become inflamed, it’s known as sinusitis. Inflammation can occur because of conditions such as structural issues in the nose or a sinus infection. The terms ...

The nasal spray Spravato, which is made from the drug esketamine, had been approved in 2019 for patients who failed to respond to at least two oral antidepressants. However, it had to be used in ...

Johnson & Johnson has announced the FDA’s approval of a first-of-its-kind, esketamine nasal spray called Spravato for the standalone treatment of major depressive disorder (MDD), PTSD ...

Jan. 21 (UPI) --The Food and Drug Administration has approved the first-ever stand-alone nasal spray to treat drug-resistant depression. Johnson & Johnson's Spravato has been approved to treat a ...

The Food and Drug Administration (FDA) approved Johnson & Johnson's ketamine-derived nasal spray to help millions of U.S. patients suffering from severe depression. Spravato, approved as a ...

Nasal sprays can treat congestion and other symptoms of seasonal allergies or a cold. They work by delivering a fine mist of medication into your nostrils. Since the lining of your nose is rich with ...