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.
Sinusitis can be caused by bacteria, viruses or fungi. When they get infected, itâs called a sinus infection. Sometimes sinus infections occur after you have had a cold as a complication. The cold virus attacks the covering of the sinuses, which causes them to swell up and become narrow sometimes closing completely.