Adult dose and durationStarted very low and titrated weekly, taken before bed. US label verbatim: "The recommended adult starting dose for RLS is 0.25 mg once daily 1 to 3 hours before bedtime. After 2 days, if necessary, the dose can be increased to 0.5 mg once daily, and to 1 mg once daily at the end of the first week of dosing, then as shown in Table 2 as needed to achieve efficacy. Titration should be based on individual patient therapeutic response and tolerability, up to a maximum recommended dose of 4 mg daily. For RLS, the safety and effectiveness of doses greater than 4 mg once daily have not been established." The label's own schedule is 0.25 mg on days 1 to 2, 0.5 mg on days 3 to 7, then 1 mg, 1.5 mg, 2 mg, 2.5 mg, 3 mg and 4 mg at weeks 2 to 7. On dialysis it starts at 0.25 mg once daily with a 3 mg daily ceiling. - Continued while it helps and reviewed for augmentation, then withdrawn slowly. US label verbatim: "When discontinuing ropinirole in patients with RLS, gradual reduction of the daily dose is recommended."
Paediatric doseNot a paediatric prescription. US label verbatim: "Safety and effectiveness in pediatric patients have not been established." Restless legs in a child is usually iron deficiency until proven otherwise, and the ferrous fumarate row on this card is the relevant one.
Dose sourceRopinirole tablets, film coated (Bionpharma Inc.) US prescribing information, section 1.2 Restless Legs Syndrome, section 2.3 Dosing for Restless Legs Syndrome and section 5 Warnings and Precautions (DailyMed SetID 4e6b070c-50a6-4742-af3c-59b45c45735e)
WhyThe disease article names the drug inside the class it recommends, verbatim: "Dopamine agonists, including pramipexole, ropinirole, rotigotine, and cabergoline, have reduced symptoms and improved sleep quality and quality of life." and adds the honest caveat that belongs beside it - "Pramipexole and ropinirole have adverse effects, including gambling addiction and extreme weight gain." The US label's indication section names the disease, verbatim: "Ropinirole tablets are indicated for the treatment of moderate-to-severe primary Restless Legs Syndrome (RLS)." The card carried pramipexole alone, and the article's own meta-analysis sentence compares the two directly, so a patient who cannot tolerate one had nothing to move to. Ropinirole is cheap in Egypt - ROPINIROLE 0.25 mg tablets are on the register at 5.5 EGP - which matters for a drug taken every night.
Cautions- The characteristic failure of this drug class is that it makes the disease worse over time. Ropinirole label verbatim: "Augmentation is a phenomenon in which dopaminergic medication causes a worsening of symptom severity above and beyond the level at the time the medication was started. The symptoms of augmentation may include the earlier onset of symptoms in the evening (or even the afternoon), increase in symptoms, and spread of symptoms to involve other extremities." and "If augmentation or early-morning rebound occurs, the use of ropinirole should be reviewed and dosage adjustment or discontinuation of treatment should be considered." A patient whose legs now trouble them in the afternoon is not under-treated - escalating the dose is the wrong move.
- RED FLAG - sudden sleep attacks while driving. US label section 5.1 is titled "Falling Asleep during Activities of Daily Living and Somnolence". Ask directly about drowsiness at follow-up; the label's own point is that patients may not report it unless asked.
- Impulse control disorders are a named class effect and patients do not volunteer them. The disease article puts it plainly: ropinirole has "adverse effects, including gambling addiction and extreme weight gain." Ask about gambling, spending, eating and sexual behaviour at every review, and ask the family too.
- Postural hypotension and syncope during titration - the label carries separate warnings for both. Take a lying and standing blood pressure at the start and at each dose step, especially in an older patient.
- Hallucinations and psychotic-like behaviour are listed warnings. New confusion or visual hallucinations after a dose increase is the drug until proved otherwise.
- Correct the iron first. The article's own list of things that alleviate symptoms begins with "iron replacement", and the ferrous fumarate row on this card exists for that reason. Starting a dopamine agonist over an untreated iron deficiency treats the symptom and leaves the cause.