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Sinusitis

Sinusitis Painful Sinus Infection Sinusitis is an inflammation of the paranasal sinuses. The condition may be caused by bacteria or it may occur as a complication of the common cold or a viral infection striking the upper respiratory tract. It most often occurs in the fall, winter or spring. Symptoms of bacterial sinusitis include fever, …

Frostbite

Frostbite Tissues Can Freeze When a person is exposed to low temperatures for a period of time, the body reduces blood flow to skin surfaces. The result is that tissues can actually freeze, resulting in the condition known as frostbite. Areas most likely to be affected by frostbite are the hands, feet, ear lobes, nose …