American family physician
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American family physician · May 2024
ReviewEvaluation and Treatment of Nausea and Vomiting in Adults.
Nausea and vomiting are common symptoms that can reduce quality of life and indicate life-threatening illness. Acute nausea and vomiting last up to 7 days. In the absence of alarm symptoms, they are typically treated symptomatically and without an extensive evaluation. ⋯ When a specific etiology is not identified, a serotonin antagonist or dopamine antagonist can be used. However, medications may also target the suspected cause of symptoms and the neurotransmitters involved in central and peripheral pathways of nausea and vomiting. Pharmacologic therapy should be used for the shortest time necessary to control symptoms.
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American family physician · May 2024
ReviewDepression: Managing Resistance and Partial Response to Treatment.
Treatment-resistant depression is defined as absence of remission despite trials of two or more antidepressant medications and can occur in up to 31% of patients with major depressive disorder. Partial response to treatment is defined as less than 50% reduction in depression-rating scores. Before diagnosing treatment-resistant depression or partial response to treatment, adherence to adequate doses and duration of medications should be confirmed. ⋯ Electroconvulsive therapy and repetitive transcranial magnetic stimulation may be effective. Pharmacogenetic testing has limited evidence and is not recommended. Nonpharmacologic therapies include psychotherapy, exercise, and focused dietary changes.