mirtazapine, Remeron, Soltab (cont.)

Pharmacy Author:

Omudhome Ogbru, PharmD

Omudhome Ogbru, PharmD

Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.

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Medical and Pharmacy Editor:

Jay W. Marks, MD

Jay W. Marks, MD

Jay W. Marks, MD, is a board-certified internist and gastroenterologist. He graduated from Yale University School of Medicine and trained in internal medicine and gastroenterology at UCLA/Cedars-Sinai Medical Center in Los Angeles.

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PREGNANCY: There are no adequate studies of mirtazapine in pregnant women. Thus, physicians must balance potential benefits against potential risks when considering mirtazapine therapy in pregnant women.

NURSING MOTHERS: It is not known if mirtazapine is secreted in breast milk.

SIDE EFFECTS: Common side effects of mirtazapine include drowsiness, dry mouth, weight gain, increased appetite, increased cholesterol and triglycerides, dizziness, constipation, confusion, and abnormal dreams. Serious side effects include seizures, abnormal heart beats, low blood pressure upon standing (orthostatic hypotension), manic episodes, and decreased blood cells.

If antidepressants are discontinued abruptly, withdrawal symptoms such as dizziness, headache, nausea, and changes in mood may occur. Such symptoms may occur when even a few doses of antidepressant are missed. Therefore, it is recommended that the dose of antidepressant be reduced gradually when therapy is discontinued.

Antidepressants may increase the risk of suicide in children and adolescents. There are concerns that antidepressants may also induce suicide in adults. Patients with major depression may experience worsening of depression or suicidal thoughts regardless of whether or not they are treated. Therefore, patients started on antidepressants should be closely observed for signs of worsening depression, suicidal thinking or changes in behavior.

REFERENCES:

FDA Prescribing Information for mirtazapine

AHFS Drug Information for mirtazapine

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