Youtor
Acute sinusitis Everything you need to know
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. • Chapters • 0:00 Introduction • 0:44 Causes of Acute sinusitis • 1:29 Symptoms of Acute sinusitis • 2:24 Diagnosis for Acute sinusitis • 2:48 Treatment for Acute sinusitis • • Sinusitis, also known as rhinosinusitis, is inflammation of the mucous membranes that line the sinuses resulting in symptoms that may include thick nasal mucus, a plugged nose, and facial pain. Other signs and symptoms may include fever, headaches, a poor sense of smell, sore throat, and cough. It is defined as acute sinusitis if it lasts less than 4 weeks, and as chronic sinusitis if it lasts for more than 12 weeks. • Sinusitis can be caused by infection, allergies, air pollution, or structural problems in the nose. Most cases are caused by a viral infection.[2] Recurrent episodes are more likely in persons with asthma, cystic fibrosis, and poor immune function.[1] Diagnostic imaging is not usually needed unless complications are suspected.[1] In chronic cases, confirmatory testing is recommended by either direct visualization or computed tomography.[1] • Some cases may be prevented by hand washing, avoiding smoking, and immunization.[2] Pain killers such as naproxen, nasal steroids, and nasal irrigation may be used to help with symptoms.[1][4] Recommended initial treatment for acute sinusitis is watchful waiting.[1] If symptoms do not improve in 7–10 days or get worse, then an antibiotic may be used or changed.[1] In those in whom antibiotics are used, either amoxicillin or amoxicillin/clavulanate is recommended first line.[1] Surgery may occasionally be used in people with chronic disease.[7] • Sinusitis is a common condition.[1] It affects between about 10 and 30 percent of people each year in the United States and Europe.[1][5] Chronic sinusitis affects about 12.5% of people.[8] Treatment of sinusitis in the United States results in more than US$11 billion in costs.[1] The unnecessary and ineffective treatment of viral sinusitis with antibiotics is common.[1]
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