American family physician
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Asthma is a common chronic inflammatory disease in the United States. Up to 17% of asthma cases are classified as difficult to treat, and 3.7% of these are considered severe. Uncontrolled asthma is characterized by poor symptom control or frequent exacerbations. ⋯ Breathing exercises may improve quality of life, asthma symptoms, lung function, and number of exacerbations. Vitamin D and soy supplementation are ineffective. Bronchial thermoplasty is a procedural option that may be considered if there is inadequate response to other therapies.
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Peripheral nerves in the upper extremities are at risk of injury and entrapment because of their superficial nature and length. Injury can result from trauma, anatomic abnormalities, systemic disease, and entrapment. The extent of the injury can range from mild neurapraxia, in which the nerve experiences mild ischemia caused by compression, to severe neurotmesis, in which the nerve has full-thickness damage and full recovery may not occur. ⋯ Patients with nerve injury typically present with pain, weakness, and paresthesia. A detailed history and physical examination alone are often enough to identify the injury or entrapment; advanced diagnostic testing with magnetic resonance imaging, ultrasonography, or electrodiagnostic studies can help confirm the clinical diagnosis and is indicated if conservative management is ineffective. Initial treatment is conservative, with surgical options available for refractory injuries or entrapment caused by anatomic abnormality.
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Most patients can safely begin using hormonal contraception at any point in their menstrual cycle. An evidence-based, flexible, patient-centered approach to initiating contraception promotes health and enhances patients' reproductive autonomy. A recent Papanicolaou test is not necessary before prescribing hormonal contraception. ⋯ Clinicians can facilitate the use of hormonal contraception by providing anticipatory guidance about common side effects (e.g., spotting, other menstrual cycle changes), giving comprehensive information about available contraceptive choices, honoring patients' preferences, and eliminating office-related barriers. Prescribing or dispensing a one-year supply of contraceptives lowers costs and improves adherence. Counseling via telemedicine or a patient portal eliminates unnecessary office visits.