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Overview
Ropinirole tablets contain ropinirole, a non-ergoline dopamine agonist, as the hydrochloride salt. The chemical name of ropinirole hydrochloride is 4-[2-(dipropylamino)ethyl]-1,3-dihydro-2H-indol-2-one and the empirical formula is C 16 H 24 N 2 O•HCl. The molecular weight is 296.84 (260.38 as the free base). The structural formula is: Ropinirole hydrochloride, USP is a white to yellow solid with a melting range of 243° to 250°C and a solubility of 133 mg/mL in water. Each circular, biconvex, film-coated tablets contains ropinirole hydrochloride USP equivalent to ropinirole free base, 0.25 mg, 0.5 mg, 1 mg, 2 mg, 3 mg, 4 mg, or 5 mg, respectively. Inactive ingredients consist of: croscarmellose sodium, lactose monohydrate, 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 (iron oxide yellow, iron oxide red and iron oxide black), polyethylene glycol, polysorbate 80, titanium dioxide.
How to use
2 DOSAGE AND ADMINISTRATION · Ropinirole tablets can be taken with or without food. (2.1) · Retitration of ropinirole tablets may be warranted if therapy is interrupted. (2.1) Parkinson’s Disease: · The recommended starting dose is 0.25 mg taken three times daily; titrate to a maximum daily dose of 24 mg. (2.2) · Renal Impairment: The maximum recommended dose is 18 mg/day in patients with end-stage renal disease on hemodialysis. (2.2) Restless Legs Syndrome: · The recommended starting dose is 0.25 mg once daily, 1 to 3 hours before bedtime, titrate to a maximum recommended dose of 4 mg daily. (2.3) · Renal Impairment: The maximum recommended dose is 3 mg/day in patients with end-stage renal disease on hemodialysis. (2.3) 2.1 General Dosing Recommendations Ropinirole tablets can be taken with or without food [see Clinical Pharmacology (12.3)] . If a significant interruption in therapy with ropinirole tablets have occurred, retitration of therapy may be warranted. 2.2 Dosing for Parkinson's Disease Week Dosage Total Daily Dose 1 0.25 mg 3 times daily 0.75 mg 2 0.5 mg 3 times daily 1.5 mg 3 0.75 mg 3 times daily 2.25 mg 4 1 mg 3 times daily 3 mg Ropinirole tablets should be discontinued gradually over a 7-day period in patients with Parkinson’s disease [see Warnings and Precautions (5.8)]. The frequency of administration should be reduced from three times daily to twice daily for…
Side effects
The following adverse reactions are described in more detail in other sections of the label: Hypersensitivity [see Contraindications (4)] Falling asleep during activities of daily living and somnolence [see Warnings and Precautions (5.1)] Syncope [see Warnings and Precautions (5.2)] Hypotension/orthostatic hypotension [see Warnings and Precautions (5.3)] Hallucinations/psychotic-like behavior [see Warnings and Precautions (5.4)] Dyskinesia [see Warnings and Precautions (5.5)] Impulse control/compulsive behaviors [see Warnings and Precautions (5.6)] Withdrawal-emergent hyperpyrexia and confusion [see Warnings and Precautions (5.7)] Withdrawal Symptoms [see Warnings and Precautions (5.8)] Augmentation and early-morning rebound in RLS [see Warnings and Precautions (5.9)] Fibrotic complications [see Warnings and Precautions (5.10)] Retinal pathology [see Warnings and Precautions (5.11)] Most common adverse reactions (incidence with ropinirole tablets at least 5% greater than placebo) in the respective indications were: Early PD: Nausea, somnolence, dizziness, syncope, asthenic condition, viral infection, leg edema, vomiting, and dyspepsia. (6.1) Advanced PD: Dyskinesia, somnolence, nausea, dizziness, confusion, hallucinations, sweating, and headache. (6.1) RLS: Nausea, vomiting, somnolence, dizziness, and asthenic condition. (6.1) To report SUSPECTED ADVERSE REACTIONS, contact…
Warnings
Important safety information
5 WARNINGS AND PRECAUTIONS · Sudden onset of sleep and somnolence may occur (5.1) · Syncope may occur (5.2) · Hypotension, including orthostatic hypotension may occur (5.3) · May cause hallucinations and psychotic-like behaviors (5.4) · May cause or exacerbate dyskinesia (5.5) · May cause problems with impulse control or compulsive behaviors (5.6) 5.1 Falling Asleep during Activities of Daily Living and Somnolence Patients treated with ropinirole tablets have reported falling asleep while engaged in activities of daily living, including driving or operating machinery, which sometimes resulted in accidents. Although many of these patients reported somnolence while on ropinirole tablets, some perceived that they had no warning signs, such as excessive drowsiness, and believed that they were alert immediately prior to the event. Some have reported these events more than 1 year after initiation of treatment. In controlled clinical trials, somnolence was commonly reported in patients receiving ropinirole tablets and was more frequent in Parkinson's disease (up to 40% ropinirole tablets, 6% placebo) than in Restless Legs Syndrome (12% ropinirole tablets, 6% placebo) [see Adverse Reactions (6.1)] . It has been reported that falling asleep while engaged in activities of daily living usually occurs in a setting of pre-existing somnolence, although patients may not give such a history.…
Interactions
7 DRUG INTERACTIONS · Inhibitors or inducers of CYP1A2: May alter the clearance of ropinirole tablets; dose adjustment of ropinirole tablets may be required (7.1, 12.3) · Hormone replacement therapy(HRT): Starting or stopping HRT may require dose adjustment of ropinirole tablets (7.2, 12.3) · Dopamine antagonists (e.g., neuroleptics, metoclopramide): May reduce efficacy of ropinirole tablets (7.3) 7.1 Cytochrome P450 1A2 Inhibitors and Inducers In vitro metabolism studies showed that CYP1A2 is the major enzyme responsible for the metabolism of ropinirole. There is thus the potential for inducers or inhibitors of this enzyme to alter the clearance of ropinirole. Therefore, if therapy with a drug known to be a potent inducer or inhibitor of CYP1A2 is stopped or started during treatment with ropinirole tablets, adjustment of the dose of ropinirole tablets may be required. Coadministration of ciprofloxacin, an inhibitor of CYP1A2, increases the AUC and C max of ropinirole [see Clinical Pharmacology (12.3)]. Cigarette smoking is expected to increase the clearance of ropinirole since CYP1A2 is known to be induced by smoking [see Clinical Pharmacology (12.3)]. 7.2 Estrogens Population pharmacokinetic analysis revealed that higher doses of estrogens (usually associated with hormone replacement therapy [HRT]) reduced the clearance of ropinirole. Starting or stopping HRT may require…
Drug class
May treat
Dosage forms
TABLET, EXTENDED RELEASE
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Frequently asked questions
- What is Requip Xl?
- Ropinirole tablets contain ropinirole, a non-ergoline dopamine agonist, as the hydrochloride salt. The chemical name of ropinirole hydrochloride is 4-[2-(dipropylamino)ethyl]-1,3-dihydro-2H-indol-2-one and the empirical formula is C 16 H 24 N 2 O•HCl. The molecular weight is 296.84 (260.38 as the free base). The structural formula is: Ropinirole hydrochloride, USP is a white to yellow solid with a melting range of 243° to 250°C and a solubility of 133 mg/mL in water. Each circular, biconvex, film-coated tablets contains ropinirole hydrochloride USP equivalent to ropinirole free base, 0.25 mg, 0.5 mg, 1 mg, 2 mg, 3 mg, 4 mg, or 5 mg, respectively. Inactive ingredients consist of: croscarmellose sodium, lactose monohydrate, 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 (iron oxide yellow, iron oxide red and iron oxide black), polyethylene glycol, polysorbate 80, titanium dioxide.
- What does Requip Xl treat?
- Requip Xl (Ropinirole Hydrochloride) is indicated for parkinson disease, per its drug-label indications. This is general reference, not medical advice.
- How is Requip Xl rated?
- pharmaranks gives Requip Xl a composite score of 3.5 out of 5, combining 1 weighted source (regulatory data weighted highest) and 22 user reviews. See our methodology at /how-we-rate.
- How much does Requip Xl cost?
- Requip Xl has a typical acquisition cost of about $2.41 per unit, based on CMS NADAC data. A lower-cost same-class option, Mirapex Er, runs about $2.00 — see ways to save below.
Clinical content sourced from the FDA label via openFDA (U.S. FDA). Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.
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