sinus

What is sinus?


A sinus is defined as a cavity in a bone, any cavity having a relatively narrow opening. Sinusitis is the inflammation of a sinus, especially a paranasal sinus. Often it is described as an inflammation of the nasal sinuses that accompanies upper respiratory infection. Sinuses affected by this infection include those above the eyes, inside each cheekbone, behind the bridge of the nose, and in the upper nose.

Read more on www.emedicinal.com
Search for any health
topic on HealthMash:

Explore and Discover

Alternative Medicine
» garlic
» elder

sinus information from trusted sources:

Cavernous sinus thrombosis

The cavernous sinuses are cavities within the skull behind each eye socket. They contain a network of veins, an artery and several nerves.

Read more on www.nhs.uk

Sinusitis: Causes, Symptoms, Tests, and Treatment

Sinus infection, or sinusitis, is an inflammation of the sinuses and nasal passages.

Read more on www.webmd.com

Sinus - Wikipedia, the free encyclopedia

Sinus may refer to: Anatomy. In anatomy, where a sinus is a sac or cavity in any organ or tissue: Sinus (anatomy), description of the general term ...

Read more on en.wikipedia.org

When Sinuses Attack!

Sinuses are hollow spaces in your head that can fill with mucus when you're all stuffed up. Find out more in this article for kids.

Read more on kidshealth.org

CAT Scan (CT) - Sinuses

Current and accurate information for patients about CAT Scan (CT) - Sinuses. Learn what you might experience, how to prepare for the exam, benefits, ...

Read more on www.radiologyinfo.org

Sinus Infection Signs, Symptoms, Relief, and Treatment (Sinusitis ...

Mar 12, 2011 ... Commonly sinus infection signs and symptoms are headache, facial tenderness, pressure or pain, and fever. However, as few as 25% of patients ...

Read more on www.medicinenet.com

Sinuses.com

Mar 6, 2011 ... A comprehensive site on sinusitis, one of the most common diseases. With sections on the related topics of allergy and asthma.

Read more on www.sinuses.com

Sinus definition - Medical Dictionary definitions of popular ...

Mar 11, 2011 ... Sinus: 1. An air-filled cavity in a dense portion of a skull bone. The sinuses decrease the weight of the skull. The sinuses are formed in ...

Read more on www.medterms.com

Fact Sheet: Sinus Headaches

Not every headache is the consequence of sinus and nasal passage problems. For example, many patients visit an ear, nose, and throat specialist to seek ...

Read more on www.entnet.org

Contents

SINUS
Treats runny nose, sneezing, stuffy nose, fever, sinus headaches, and mild aches caused by hay fever, colds, or flu.

Read more on www.pdrhealth.com
SINUS AID
Treats sneezing, runny nose, stuffy nose, and cough caused by hay fever, colds, or flu.

Read more on www.pdrhealth.com
Sinus x-ray
A sinus x-ray is a picture of the air-filled cavities in the front of the skull.

Read more on www.nlm.nih.gov
Sinus CT scan
A computed tomography (CT) scan of the sinus is an imaging test that uses x-rays to create detailed pictures of the air-filled spaces inside the face (sinuses).

Read more on www.nlm.nih.gov
Sinus MRI scan
A magnetic resonance imaging (MRI) scan of the sinuses is a noninvasive method to create detailed pictures of the the air-filled spaces inside the skull. These spaces are called the sinuses. Unlike x-rays and computed tomographic (CT) scans, which use radiation, MRI uses powerful magnets and radio waves. The MRI scanner contains the magnet. The magnetic field produced by an MRI is about 10 thousand times greater than the earth's. The magnetic field forces hydrogen atoms in the body to line up in a certain way (similar to how the needle on a compass moves when you hold it near a magnet). When radio waves are sent toward the lined-up hydrogen atoms, they bounce back, and a computer records the signal. Different types of tissues send back different signals. Single MRI images are called slices. The images can be stored on a computer or printed on film. One exam produces dozens or sometimes hundreds of images.

Read more on www.nlm.nih.gov
Sinus Squeeze
Sinus squeeze commonly occurs when a diver cannot equalize sinus pressure due to nasal congestion.

SINUS EXCEDRIN
Treats stuffy nose, fever, sinus headaches, and mild aches caused by hay fever, colds, or flu.

Read more on www.pdrhealth.com
Sinus Infection
Sinus infection, or sinusitis, is an inflammation of the sinuses and nasal passages. A sinus infection can cause a headache or pressure in the eyes, nose, cheek area, or on one side of the head. A person with a sinus infection may also have a cough, a fever, bad breath, and nasal congestion with thick nasal secretions. Sinusitis is categorized as acute (sudden onset) or chronic (long term, the most common type).

Sinus headaches
You're congested. You feel pressure around your eyes, cheeks and forehead. And your head is throbbing. It feels like a sinus headache but don't jump to conclusions.

Read more on www.mayoclinic.com
Sick sinus syndrome
Sick sinus syndrome is a collection of heart rhythm disorders that include: Sinus bradycardia -- slow heart rates from the natural pacemaker of the heart Tachycardias -- fast heart rates Bradycardia-tachycardia -- alternating slow and fast heart rhythms

Read more on www.nlm.nih.gov
Cavernous sinus thrombosis
The cause of cavernous sinus thrombosis is usually a bacterial infection that has spread from the sinuses, ears, eyes, nose, or skin of the face.

Read more on www.nlm.nih.gov