Common Cold
The common cold is one of the most common viral infections among humans. On average, adults experience a cold twice per year. Children may experience anywhere from six to twelve per year.
Causes This pesky ailment usually starts with a viral infection to the upper respiratory system. The most common contributors to the common cold are rhinovirus and picoornavirus. In addition, there are also 200 other known contributors to the common cold.
Symptoms Runny/stuffy nose, sneezing, sore throat, headache, mild fever, fatigue, muscle ache, and loss of appetite.
Treatment There are many over-the-counter treatments that promise to shorten the length of a cold, but there is no known cure. Zinc and vitamin C are two of the most common treatments for a cold. Other treatments include saline nasal drops to help relieve nasal congestion, cough drops for sore throats, heating pads for aches, and proper hydration. Though many people swear by chicken soup, there is no proof that it cures a cold.
Prognosis Most colds last about a week and clear up providing the patient takes proper care and stays hydrated. Patients with a history of respiratory infections or decreased immunity may have an increased duration or develop other illnesses such as bronchitis or pneumonia. These individuals should seek proper medical attention.