Namely, it all comes down to some kind of irritant—like an allergen or a virus—spurring inflammation inside the nose or sinuses, which revs up your mucus glands. In some cases, the immune ...

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. Guo, Forssell et al. Time to go deep into the brain to stimulate it The DeepFocus approach places an electrode ...

traversing adjacent to the sphenoid sinus and posterior ethmoidal cell. Out of 21 patients, 17 had type 1 optic nerve, two had type 4, one had type 2, and another had type 3. Pterygoid pneumatization ...

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 ...

Sinus arrhythmia is a natural and periodic variation in the heart’s rhythm and represents a normally functioning heart. In a normal sinus rhythm, the time between heartbeats is equal, which can be ...

A chemist has revealed four natural remedies to clear blocked sinuses, a common issue during this season. Many people suffer from blockages leading to symptoms such as headaches and bad breath.

Human spaceflight subjects the body to numerous and unique challenges. Astronauts frequently report a sense of sinonasal congestion upon entering microgravity for which the exact pathomechanisms are ...

However, plain film radiographs provide poor visualization of the ethmoid sinus due to density averaging. Plain films are therefore useful for diagnosing frontal and maxillary sinus disease but ...

Bleeding from a retracted ethmoidal artery may result in orbital ... and the patient receiving functional endoscopic sinus surgery must commit to nasal care until such time that the physician ...