Parts of the Nervous System. show/hide words to know. 1  Central nervous system (CNS): a part of the nervous system which includes the brain and spinal cord. 2  Parasympathetic nervous system: the part of your nervous system that unconsciously controls your organs and glands when your body is at rest.
Sinus infection (sinusitis) is caused by allergies, infection, and chemicals or other irritants of sinuses. Signs and symptoms are headache, fever, and facial tenderness, pressure, or pain. Treatments of sinus infections are generally with antibiotics and at times, home remedies.
Do I Have a Sinus Infection. A sinus infection is caused by inflammation of the para-nasal cavities caused by irritation of the mucous membrane. There are four pairs of nasal cavities. Inflammation, irritation and or infection can result in one or more nasal cavities.