sinusitis

2 ENTRIES FOUND:

si·nus·i·tis

noun \ˌsīn-yə-ˈsī-təs, ˌsī-nə-\

medical : painful swelling of the tissues inside the sinuses

Full Definition of SINUSITIS

:  inflammation of a sinus of the skull

First Known Use of SINUSITIS

1896

si·nus·itis

noun \ˌsī-n(y)ə-ˈsīt-əs\   (Medical Dictionary)

Medical Definition of SINUSITIS

: inflammation of a sinus of the skull

sinusitis

noun    (Concise Encyclopedia)

Inflammation of the sinuses. Acute sinusitis, usually due to infections such as the common cold, causes localized pain and tenderness, nasal obstruction and discharge, and malaise. Nose drops or inhalations containing drugs that contract blood vessels help drain the sinuses. Antibiotics may be used for bacterial infections. Chronic sinusitis, with frequent colds, pus, obstructed breathing, loss of sense of smell, and sometimes headache, may follow repeated or untreated acute attacks, particularly with impaired breathing or drainage. If antibiotic therapy or repeated lavage (rinsing out) does not help, surgery to open passages for drainage may be needed.

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