Cns Drugs
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Review
Pharmacological management of bipolar depression: acute treatment, maintenance, and prophylaxis.
Although the most distinctive clinical feature of bipolar disorder is the pathologically elevated mood, it does not usually constitute the prevalent mood state of bipolar illness. The majority of patients with bipolar disorder spend much more time in depressive episodes, including subsyndromal depressive symptoms, and bipolar depression accounts for the largest part of the morbidity and mortality of the illness. The pharmacological treatment of bipolar depression mostly consists of combinations of at least two drugs, including mood stabilizers (lithium and anticonvulsants), atypical antipsychotics, and antidepressants. ⋯ Armodafinil, pramipexole, ketamine, and lurasidone are recent proposals. Long-term treatment in bipolar disorder is strongly recommended, but guidelines do not recommend the use of antidepressants as a maintenance treatment. Lithium, lamotrigine, valproate, olanzapine, quetiapine, and aripiprazole are the recommended first-line maintenance options.
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The prevalence of attention-deficit hyperactivity disorder (ADHD) in the USA is estimated at approximately 4-9% in children and 4% in adults. It is estimated that prescriptions for ADHD medications are written for more than 2.7 million children per year. In 2010, US poison centers reported 17,000 human exposures to ADHD medications, with 80% occurring in children <19 years old and 20% in adults. ⋯ The management of guanfacine overdose is largely supportive, with a focus on support of blood pressure. Overdose with ADHD medications can produce major morbidity, with many cases requiring intensive care medicine and prolonged hospital stays. However, fatalities are rare with appropriate care.