Cell-type-specific SARS-CoV-2-induced responses in nasal mucosa differ largely between ancestral, Delta and Omicron cases, including the association with severe disease and the cellular and ...

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 ...

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 ...

Initially the patient may present with a small pustule or vesicle at the site which rapidly progresses to a honey-crusted plaque with surrounding erythema. If the lesion(s) is left untreated ...

She had no relevant personal or family history and took no regular medications. On examination, extensive well defined, erythematous, plaques with raised edges and ...

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 ...

This week, the Food and Drug Administration approved Johnson & Johnson’s ketamine-based nasal spray, Spravato, as a standalone therapy for cases of depression that haven’t responded to other ...

The patient was febrile on arrival. Physical examination revealed an erythematous nodular skin lesion over the face and hand bilaterally and a non-blanching bullous lesion over the right leg. The left ...

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 ...