A sinus infection, also known as sinusitis, happens when the sinus cavities—the air-filled areas within your skull—inflame and swell. This inflammation prevents the usual flow of mucus, resulting in a ...

Nasal cavity and sinus cancers are rare, and symptoms don’t usually show ... Tobacco smoke also can cause nasal cancers. “Certain Human Papilloma Viruses (HPV) are associated with various types of ...

Research on the epidemiology, diagnosis, and treatment of nasal cavity and paranasal sinus cancers requires greater investigation. These rare cancers account for 3-5% of head and neck neoplasms and ...

A common after-swim headache, sinus headaches are due to clogged sinus cavities, which can lead to infection and pain. Sinus cavities can be irritated by swimming in chlorinated water. Changes in ...

Poor oral hygiene, cavities, and tooth loss increase the risk of developing certain cancers. However, scientists do not yet understand why. Dental cavities or caries are small holes or openings in ...

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 ...

Shown in orange: The air-filled ethmoid labyrinth, sphenoid sinus, and frontal sinus ... As per Medical Express, thin bones between the nasal cavity and brain offer highly conductive pathways ...

A doctor has revealed an 'underused method' to clear sinuses that might make you squirm. Dr Sermed Mezher, the London-based medic, took to TikTok to share his views, commenting on one clip of a ...

A new contender for a human 'language gene' can change the way that mice squeak when it is incorporated into their DNA. The gene is called NOVA1, and in our own species, it is remarkably unique. While ...

A systematic review demonstrated that high-volume saline irrigations (squeeze bottle or pot) had greater distribution to the sinus cavities than saline sprays.25 These solutions are typically mixed by ...

Institute for Sustainable Energy, Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, P. R. China Key Laboratory of Advanced Energy Materials Chemistry (Ministry of ...