Acute Upper Respiratory Infection
Introduction
An acute upper respiratory infection (URI) is also referred to as the common cold. It normally affects the nasal passages and throat. The upper respiratory tract consists of the nose, pharynx, throat, bronchi, and larynx. Treatment for acute URI is usually simple not unless one has a chronic respiratory condition like asthma. This is one of the most common illnesses that leads to more doctor visits and absenteeism from work and school than any other illness every year. During a one-year period, it is estimated that people in the United States will suffer one billion colds (Santee et al., 2016). Acute URI is mostly caused by a virus, however, there are others that might be caused by bacteria. The virus will inflame the membranes in the lining of the nose and throat. There are more than 200 different viruses that can cause colds. The virus that causes the majority of colds is the rhinoviruses. While the common cold is the most known URI there are others like sinusitis, epiglottitis, pharyngitis, and tracheobronchitis. It should be noted that influenza is not a URI because it is a systemic illness. An acute URI is normally harmless, although it might not feel harmless. Children who are younger than six years are the greatest risk of suffering from colds. Healthy adults can expect to have about two or three colds annually. A common cold will clear in a week or 10 days. Smokers are likely to experience symptoms for longer periods. If the symptoms do not improve as the days pass one should see a doctor.
The cold virus enters a person's body through their mouth, nose, or eyes. The virus can spread through droplets in the air after a person who is sick coughs, talks, or sneezes. The virus can also be spread by hand-to-hand contact with an infected person. Sharing contaminated objects like utensils, toys, telephones, or towels. When a person touches their nose, mouth, or eyes after contact with an infected person they are likely to catch a cold. Children younger than six years are at a greater risk of getting colds especially if they are in child-care settings. These children do not have a strong immune system. Since children tend to touch their eyes, mouth, and nose quite often they are most...
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