American family physician
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Bell palsy should be suspected in patients with acute onset of unilateral facial weakness or paralysis involving the forehead in the absence of other neurologic abnormalities. The overall prognosis is good. More than two-thirds of patients with typical Bell palsy have a complete spontaneous recovery. ⋯ Recommended antivirals include valacyclovir (1 g three times per day for seven days) or acyclovir (400 mg five times per day for 10 days). Treatment with antivirals alone is ineffective and not recommended. Physical therapy may be beneficial in patients with more severe paralysis.
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American family physician · Apr 2023
ReviewOutpatient Management of COVID-19: Rapid Evidence Review.
New COVID-19 variants of concern continue to develop. Incubation period, transmissibility, immune escape, and treatment effectiveness differ by variants of concern. Physicians should be aware that the characteristics of the predominant variants of concern determine aspects of diagnosis and treatment. ⋯ Consider medications, such as nirmatrelvir/ritonavir, as first-line treatment for eligible patients diagnosed with COVID-19 unless logistical or supply constraints occur. National Institutes of Health guidelines and local health care partner resources can be used to determine eligibility. Long-term health effects of having COVID-19 are under investigation.
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Acute otitis externa is an inflammatory condition that affects the external ear canal. It is usually of rapid onset and is generally caused by bacterial infection. The primary bacterial infections are Pseudomonas aeruginosa and Staphylococcus aureus. ⋯ Oral antibiotics are indicated only if evidence of cellulitis occurs outside of the ear canal or if associated conditions such as immunocompromise, diabetes mellitus, or conditions that would not allow for the use of topical treatment are found. Duration of topical treatment is usually seven to 10 days. Keys to prevention include avoiding injury to the ear canal and keeping it free of water.
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Infectious mononucleosis is a viral syndrome characterized by fever, pharyngitis, and posterior cervical lymphadenopathy. It is usually caused by Epstein-Barr virus and most often affects adolescents and young adults 15 to 24 years of age. Primary transmission is through close personal contact with a person who is infected, particularly their saliva. ⋯ Shared decision-making should be used to determine the timing of return to activity. Immunosuppressed populations are at higher risk of severe disease and significant morbidity. Epstein-Barr virus infection has been linked to nine types of cancer, including Hodgkin lymphoma, non-Hodgkin lymphoma, and nasopharyngeal carcinoma, and some autoimmune diseases.
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Temporomandibular disorders affect between 5% and 12% of the population and present with symptoms such as headache, bruxism, pain at the temporomandibular joint, jaw popping or clicking, neck pain, tinnitus, dizziness, decreased hearing, and hyperacuity to sound. Common signs on physical examination include tenderness of the pterygoid muscles, temporomandibular joints, and temporalis muscles, and malocclusion of the jaw and crepitus. The diagnosis is based on history and physical examination; however, use of computed tomography or magnetic resonance imaging is recommended if the diagnosis is in doubt. ⋯ Pharmacologic therapy includes nonsteroidal anti-inflammatory drugs, cyclobenzaprine, tricyclic antidepressants, and gabapentin. Injections of the temporomandibular joints with sodium hyaluronate, platelet-rich plasma, and dextrose prolotherapy may be considered, but the evidence of benefit is weak. A referral to oral and maxillofacial surgery is indicated for refractory cases.