Prescribing Information PARNATE - GlaxoSmithKline
Prescribing Information PARNATE - GlaxoSmithKline
Prescribing Information PARNATE - GlaxoSmithKline
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>Prescribing</strong> <strong>Information</strong><br />
Pr <strong>PARNATE</strong> ®<br />
tranylcypromine tablets USP<br />
10 mg<br />
Antidepressant<br />
Clinical Pharmacology<br />
Tranylcypromine is a non-hydrazine monoamine oxidase (MAO) inhibitor with a rapid<br />
onset of activity. It increases the concentration of epinephrine, norepinephrine, and<br />
serotonin in storage sites in the nervous system. In theory, the increased concentration<br />
of monoamines in the brainstem is the basis for its antidepressant activity.<br />
Tranylcypromine differs from other MAO inhibitors in being a reversible inhibitor. When<br />
tranylcypromine is withdrawn, monoamine oxidase activity is generally restored within a<br />
week, although the drug is excreted in 24 hours.<br />
Indications and Clinical Use<br />
<strong>PARNATE</strong> ® has been used successfully to treat psychotic depressive states such as:<br />
depressive phase of manic-depressive psychosis, involutional melancholia, reactive<br />
depression and psychoneurotic depression of moderate to severe intensity.<br />
In the psychiatric treatment of severe endogenous depression, it is impossible to predict,<br />
with presently known data, which patients will respond best to <strong>PARNATE</strong> ® and which to<br />
electroconvulsive therapy (ECT). The drug may be indicated in some reactive<br />
depressions in which ECT is not indicated.<br />
2 June 19, 2013