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Insomnia, a disorder in which there is difficulty sleeping, occurs occasionally in most people but usually lasts only a few days. The body then "corrects" itself "...
(Generic versions may still be available.)
Permax (Pergolide Mesylate) is an ergot derivative dopamine receptor agonist at both D1 and D2 receptor sites. Pergolide mesylate is chemically designated as 8B-[(Methylthio)methyl]-6-propylergoline monomethanesulfonate.
The formula weight of the base is 314.5; 1 mg of base corresponds to 3.18 µmol. Permax (pergolide mesylate) is provided for oral administration in tablets containing 0.05 mg (0.159 µmol), 0.25 mg (0.795 µmol), or 1 mg (3.18 µmol) pergolide as the base. The tablets also contain croscarmel lose sodium, iron oxide, lactose, magnesium stearate, and povidone. The 0.05-mg tablet also contains methionine, and the 0.25mg tablet also contains FD&C Blue No.2.
Last reviewed on RxList: 12/8/2004
This monograph has been modified to include the generic and brand name in many instances.
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