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(ropinirole tablets)

Patient Information Included


REQUIP (ropinirole) is an orally administered non-ergoline dopamine agonist. It is the hydrochloride salt of 4-[2-(dipropylamino)ethyl]-1,3-dihydro-2H-indol-2-one onohydrochloride and has an empirical formula of C16H24N2O•HCl. The molecular weight is 296.84 (260.38 as the free base).

 Ropinirole hydrochloride is a white to yellow solid with a melting range of 243° to 250°C and a solubility of 133 mg/mL in water.

ach pentagonal film-coated TILTAB tablet with beveled edges contains 0.29 mg, 0.57 mg, 1.14 mg, 2.28 mg, 3.42 mg, 4.56 mg, or 5.70 mg ropinirole hydrochloride equivalent to ropinirole, 0.25 mg, 0.5 mg, 1 mg, 2 mg, 3 mg, 4 mg, or 5 mg. Inactive ingredients consist of: croscarmellose sodium, hydrous lactose, magnesium stearate, microcrystalline cellulose, and one or more of the following: carmine, FD&C Blue No. 2 aluminum lake, FD&C Yellow No. 6 aluminum lake, hypromellose, iron oxides, polyethylene glycol, polysorbate 80, titanium dioxide. Polymixin B belongs to a class of antibiotics called polymyxins. They destroy bacteria by interfering with the function of part of the bacteria's cell wall. This results in leaking of the contents of the cell leading the to death of the bacteria.

These medicines are used in combination in the treatment of external ear infections, caused or complicated by bacterial infection (otitis externa).