Requip XL 8mg Tablets

Manufacturer GLAXO SMITH KLINE Active Ingredient Ropinirole Extended-Release Tablets(roe PIN i role) Pronunciation roe PIN i role
It is used to treat Parkinson's disease.
đŸˇī¸
Drug Class
Anti-Parkinson's agent
đŸ§Ŧ
Pharmacologic Class
Dopamine agonist
🤰
Pregnancy Category
Category C
✅
FDA Approved
Jun 2007
âš–ī¸
DEA Schedule
Not Controlled

Overview

â„šī¸

What is this medicine?

Requip XL is a medication used to treat Parkinson's disease. It works by acting like a natural brain chemical called dopamine, which helps control movement. This extended-release tablet is designed to release the medicine slowly over 24 hours, so you only need to take it once a day.
📋

How to Use This Medicine

Taking Your Medication

To use this medication correctly, follow your doctor's instructions and read all the information provided. Take the medication with or without food, and swallow the tablet whole - do not chew, break, or crush it. If you have a condition like diarrhea that causes the medication to pass through your body too quickly, you may notice what appears to be the tablet in your stool. If this happens, consult your doctor.

Continue taking the medication as directed by your doctor or healthcare provider, even if you're feeling well. If you need to stop taking the medication, talk to your doctor first, as you may need to restart at a lower dose and gradually increase it.

Storing and Disposing of Your Medication

Store the medication at room temperature, protected from light, and in a dry place. Avoid storing it in a bathroom. Keep the container tightly closed and store all medications in a safe location, out of the reach of children and pets. Dispose of unused or expired medications properly - do not flush them down the toilet or pour them down the drain unless instructed to do so. If you're unsure about the best way to dispose of your medication, consult your pharmacist. You may also want to check if there are drug take-back programs in your area.

Missing a Dose

If you miss a dose, take it as soon as you remember. However, if it's close to the time for your next dose, skip the missed dose and resume your regular schedule. Do not take two doses at the same time or extra doses. If you miss several days of medication, contact your doctor for guidance on how to restart your treatment.
💡

Lifestyle & Tips

  • Take Requip XL once daily at approximately the same time each day. Do not crush, chew, or divide the tablet, as this will affect its extended-release properties.
  • You can take it with or without food. If you experience nausea, taking it with food may help.
  • Be aware of potential sudden sleep attacks. Avoid driving or operating machinery if you experience drowsiness or sudden sleep onset.
  • Rise slowly from a sitting or lying position to minimize dizziness or lightheadedness due to low blood pressure (orthostatic hypotension).
  • Avoid alcohol or other sedating medications, as they can increase drowsiness.
  • Discuss any new or increased urges (e.g., gambling, hypersexuality, compulsive shopping, binge eating) with your doctor, as these can be side effects of this medication.

Dosing & Administration

đŸ‘¨â€âš•ī¸

Adult Dosing

Standard Dose: Initial 2 mg once daily for 1-2 weeks, then increase by 2 mg/day weekly or bi-weekly based on response and tolerability. Usual therapeutic range is 2 mg to 24 mg once daily.
Dose Range: 2 - 24 mg

Condition-Specific Dosing:

Parkinson's Disease: Initial 2 mg once daily for 1-2 weeks, then increase by 2 mg/day weekly or bi-weekly. Max 24 mg/day. Doses should be taken at approximately the same time each day, with or without food.
đŸ‘ļ

Pediatric Dosing

Neonatal: Not established
Infant: Not established
Child: Not established
Adolescent: Not established
âš•ī¸

Dose Adjustments

Renal Impairment:

Mild: No dosage adjustment required.
Moderate: No dosage adjustment required.
Severe: Not studied in patients with severe renal impairment (CrCl <30 mL/min) or those on hemodialysis. Use with caution.
Dialysis: Not studied. Use with caution; ropinirole is not significantly removed by hemodialysis.

Hepatic Impairment:

Mild: No dosage adjustment required.
Moderate: No dosage adjustment required.
Severe: Not studied. Use with caution, as ropinirole is extensively metabolized by the liver.

Pharmacology

đŸ”Ŧ

Mechanism of Action

Ropinirole is a non-ergoline dopamine agonist with high affinity for D2 and D3 dopamine receptors. It is believed to stimulate postsynaptic D2-type receptors in the caudate-putamen in the brain, thereby mimicking the effects of dopamine and alleviating the motor symptoms of Parkinson's disease.
📊

Pharmacokinetics

Absorption:

Bioavailability: Approximately 55%
Tmax: 6-9 hours (extended-release)
FoodEffect: Food does not affect the AUC or Cmax of ropinirole extended-release tablets.

Distribution:

Vd: Approximately 7.5 L/kg
ProteinBinding: Approximately 37%
CnssPenetration: Yes

Elimination:

HalfLife: Approximately 6 hours (extended-release)
Clearance: Approximately 47 L/hr (total plasma clearance)
ExcretionRoute: Primarily renal (approximately 60% as metabolites)
Unchanged: <10%
âąī¸

Pharmacodynamics

OnsetOfAction: Gradual (titration required)
PeakEffect: Achieved after several weeks of dose titration
DurationOfAction: 24 hours (extended-release formulation)

Safety & Warnings

âš ī¸

Side Effects

Urgent Side Effects: Seek Medical Help Right Away

Although rare, some people may experience severe and potentially life-threatening side effects while taking this medication. If you notice any of the following symptoms, contact your doctor or seek immediate medical attention:

Signs of an allergic reaction: rash, hives, itching, red, swollen, blistered, or peeling skin (with or without fever), wheezing, tightness in the chest or throat, trouble breathing, swallowing, or talking, unusual hoarseness, or swelling of the mouth, face, lips, tongue, or throat
Signs of high or low blood pressure: severe headache, dizziness, fainting, or changes in vision
Signs of a urinary tract infection (UTI): blood in the urine, burning or pain while urinating, frequent or urgent need to urinate, fever, lower abdominal pain, or pelvic pain
Confusion, difficulty focusing, or changes in behavior
Strong, uncontrollable urges (such as excessive eating, gambling, sex, or spending)
Changes in vision
Chest pain or pressure
Abnormal heartbeat (fast, slow, or irregular)
Hallucinations (seeing or hearing things that are not there)
Mood changes
Shortness of breath
Trouble controlling body movements (new or worsening)
Swelling
Burning, numbness, or tingling sensations (unusual or unexplained)
Memory problems or loss
Fever
Muscle stiffness

Some people have experienced sudden, unexplained sleepiness, even while engaging in activities like driving, eating, or talking. This can occur up to 1 year after starting the medication. If you experience excessive sleepiness or fall asleep during activities, do not drive or perform tasks that require alertness. Contact your doctor immediately if you experience these symptoms.

Other Possible Side Effects

Like all medications, this drug can cause side effects. Many people may not experience any side effects or only mild ones. However, if you notice any of the following side effects or any other unusual symptoms, contact your doctor or seek medical attention:

Constipation, diarrhea, stomach pain, upset stomach, or vomiting
Dizziness, drowsiness, tiredness, or weakness
Headache
Excessive sweating
Dry mouth
Joint pain
Feeling nervous, excitable, or anxious
Shakiness
Nose or throat irritation
* Back pain

This is not an exhaustive list of possible side effects. If you have questions or concerns about side effects, contact your doctor. You can also report side effects to the FDA at 1-800-332-1088 or online at https://www.fda.gov/medwatch.
🚨

Seek Immediate Medical Attention If You Experience:

  • Excessive daytime sleepiness or sudden sleep attacks (falling asleep without warning)
  • Dizziness or lightheadedness, especially when standing up
  • Hallucinations (seeing or hearing things that are not there)
  • Confusion or unusual thoughts
  • New or increased urges to gamble, engage in sexual activity, shop compulsively, or binge eat
  • Uncontrolled, involuntary movements (dyskinesia)
  • Severe nausea or vomiting
  • Swelling in the legs or ankles
📋

Before Using This Medicine

Before Taking This Medication: Important Information to Share with Your Doctor

It is essential to inform your doctor about the following:

Any allergies you have, including allergies to this medication, any of its components, or other substances, such as foods or drugs. Be sure to describe the symptoms you experienced as a result of the allergy.
If you are currently taking another medication that contains the same active ingredient as this drug.
Potential interactions with other medications or health conditions. To ensure safe use, disclose all of your medications, including:
+ Prescription and over-the-counter (OTC) drugs
+ Natural products
+ Vitamins
Any existing health problems that may affect your ability to take this medication safely.

Remember to consult with your doctor before making any changes to your medication regimen, including starting, stopping, or adjusting the dose of any drug. Your doctor and pharmacist will help determine whether it is safe to take this medication in combination with your other medications and health conditions.
âš ī¸

Precautions & Cautions

It is essential to inform all your healthcare providers, including doctors, nurses, pharmacists, and dentists, that you are taking this medication.

To ensure your safety, avoid driving and other activities that require alertness until you understand how this medication affects you. When changing positions, such as standing up from a sitting or lying down position, do so slowly to minimize the risk of dizziness or fainting. Be cautious when navigating stairs.

Do not discontinue this medication without consulting your doctor, as stopping it abruptly may lead to withdrawal symptoms. If you need to stop taking this medication, follow the guidance provided by your doctor. Monitor yourself for signs of withdrawal, including fever, confusion, severe muscle stiffness, apathy, anxiety, depression, fatigue, sleep disturbances, sweating, or pain, and contact your doctor immediately if you experience any of these symptoms when reducing the dose or stopping the medication.

If you start or stop smoking, consult your doctor, as this may necessitate an adjustment in your medication dosage. Before consuming alcohol, marijuana, or other forms of cannabis, or taking prescription or over-the-counter medications that may impair your reactions, discuss this with your doctor.

As directed by your doctor, regularly monitor your blood pressure and heart rate. Be aware of the risk of neuroleptic malignant syndrome (NMS), a potentially life-threatening condition that may occur when medications like this one are stopped suddenly or when the dose is lowered. If you experience symptoms such as fever, muscle cramps or stiffness, dizziness, severe headache, confusion, altered mental status, rapid or abnormal heartbeat, or excessive sweating, contact your doctor immediately.

If you are 65 years or older, use this medication with caution, as you may be more susceptible to side effects. If you are pregnant, plan to become pregnant, or are breastfeeding, consult your doctor to discuss the potential benefits and risks to you and your baby.
🆘

Overdose Information

Overdose Symptoms:

  • Nausea
  • Vomiting
  • Dizziness
  • Somnolence
  • Fatigue
  • Orthostatic hypotension
  • Sweating
  • Palpitations
  • Abdominal pain
  • Agitation
  • Confusion
  • Psychosis
  • Hallucinations

What to Do:

In case of overdose, seek immediate medical attention or call Poison Control at 1-800-222-1222. Treatment is generally supportive, including maintaining blood pressure and treating symptoms. Gastric lavage may be considered if ingestion is recent. Dialysis is unlikely to be effective.

Drug Interactions

🔴

Major Interactions

  • Dopamine antagonists (e.g., antipsychotics like haloperidol, chlorpromazine, metoclopramide): May reduce the efficacy of ropinirole.
  • CYP1A2 inhibitors (e.g., ciprofloxacin, fluvoxamine): May significantly increase ropinirole plasma concentrations, leading to increased adverse effects.
🟡

Moderate Interactions

  • Estrogens (e.g., hormone replacement therapy, oral contraceptives): May decrease ropinirole clearance, leading to increased plasma levels.
  • Other CNS depressants (e.g., alcohol, sedatives, hypnotics, anxiolytics): May potentiate the sedative effects of ropinirole.
đŸŸĸ

Minor Interactions

  • Smoking: Induces CYP1A2, potentially increasing ropinirole clearance and reducing its efficacy. Dose adjustment may be needed in patients who start or stop smoking.

Monitoring

đŸ”Ŧ

Baseline Monitoring

Blood Pressure (Orthostatic)

Rationale: To assess for baseline orthostatic hypotension risk, a common side effect of dopamine agonists.

Timing: Before initiation of therapy

Renal and Hepatic Function

Rationale: To assess baseline organ function, although dose adjustments are not typically needed for mild-moderate impairment, severe impairment is not well studied.

Timing: Before initiation of therapy

Psychiatric History (e.g., psychosis, impulse control disorders)

Rationale: To identify predisposition to psychiatric side effects or impulse control disorders.

Timing: Before initiation of therapy

📊

Routine Monitoring

Blood Pressure (Orthostatic)

Frequency: Regularly, especially during dose titration and if symptoms of dizziness or syncope occur.

Target: Maintain within patient's normal limits, monitor for significant drops.

Action Threshold: Symptomatic orthostatic hypotension or significant sustained drop (e.g., >20 mmHg systolic, >10 mmHg diastolic) upon standing.

Motor Symptoms of Parkinson's Disease

Frequency: Regularly during follow-up visits.

Target: Improvement in tremor, rigidity, bradykinesia.

Action Threshold: Lack of improvement or worsening of symptoms may indicate need for dose adjustment or alternative therapy.

Somnolence/Sleep Attacks

Frequency: Regularly, especially during dose titration.

Target: Absence of excessive daytime sleepiness or sudden sleep onset.

Action Threshold: Report of sudden sleep attacks or excessive daytime sleepiness; consider dose reduction or discontinuation.

Impulse Control Disorders (ICDs)

Frequency: Regularly, inquire about new or increased urges (e.g., gambling, hypersexuality, compulsive shopping, binge eating).

Target: Absence of new or worsening ICDs.

Action Threshold: Development of ICDs; consider dose reduction, discontinuation, or alternative therapy.

Hallucinations/Psychotic-like Behavior

Frequency: Regularly, inquire about new or worsening psychiatric symptoms.

Target: Absence of hallucinations or delusions.

Action Threshold: Development of these symptoms; consider dose reduction or discontinuation.

đŸ‘ī¸

Symptom Monitoring

  • Dizziness
  • Lightheadedness
  • Syncope
  • Nausea
  • Vomiting
  • Abdominal pain
  • Constipation
  • Headache
  • Peripheral edema
  • Hallucinations
  • Confusion
  • Delusions
  • Excessive daytime sleepiness
  • Sudden onset of sleep
  • Uncontrollable urges (gambling, hypersexuality, shopping, eating)
  • Dyskinesia (in advanced Parkinson's)

Special Patient Groups

🤰

Pregnancy

Use during pregnancy only if the potential benefit justifies the potential risk to the fetus. Animal studies have shown adverse effects on embryo-fetal development at doses higher than clinical exposure.

Trimester-Specific Risks:

First Trimester: Potential for developmental toxicity observed in animal studies.
Second Trimester: Potential for developmental toxicity observed in animal studies.
Third Trimester: Potential for developmental toxicity observed in animal studies.
🤱

Lactation

Ropinirole is expected to be excreted in human milk and may inhibit lactation due to its dopamine agonist activity. A decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother.

Infant Risk: Potential for adverse effects in the breastfed infant (e.g., somnolence, decreased feeding) and inhibition of lactation.
đŸ‘ļ

Pediatric Use

The safety and effectiveness of ropinirole extended-release in pediatric patients have not been established. It is not indicated for use in this population.

👴

Geriatric Use

Elderly patients (over 65 years) may be more susceptible to the adverse effects of ropinirole, particularly hallucinations, orthostatic hypotension, and somnolence. Start with the lowest effective dose and titrate slowly. Monitor closely for adverse reactions.

Clinical Information

💎

Clinical Pearls

  • Ropinirole XL is specifically formulated for once-daily dosing, providing continuous dopaminergic stimulation, which may help reduce 'off' times in Parkinson's disease.
  • Patients should be warned about the risk of sudden onset of sleep, even without prior warning signs of drowsiness. This can occur at any time during treatment.
  • Impulse control disorders (e.g., pathological gambling, hypersexuality, compulsive shopping, binge eating) have been reported in patients treated with dopamine agonists, including ropinirole. Patients and caregivers should be regularly monitored for these behaviors.
  • Orthostatic hypotension is a common side effect, especially during initiation and dose titration. Advise patients to rise slowly and be aware of symptoms.
  • Hallucinations are more common in elderly patients and those with advanced Parkinson's disease or cognitive impairment.
  • Do not discontinue ropinirole abruptly, as this can lead to a neuroleptic malignant syndrome-like syndrome (fever, rigidity, altered mental status, autonomic instability).
🔄

Alternative Therapies

  • Other dopamine agonists (e.g., pramipexole, rotigotine)
  • Levodopa/carbidopa
  • MAO-B inhibitors (e.g., selegiline, rasagiline, safinamide)
  • COMT inhibitors (e.g., entacapone, opicapone)
  • Amantadine
  • Anticholinergics (for tremor, e.g., trihexyphenidyl, benztropine)
💰

Cost & Coverage

Average Cost: Varies widely, typically $50-$300+ per 30 tablets
Generic Available: Yes
Insurance Coverage: Tier 1 or Tier 2 (generic), Tier 3 or higher (brand)
📚

General Drug Facts

If your symptoms or health issues persist or worsen, it is essential to contact your doctor for further guidance. To ensure your safety, never share your medication with others or take someone else's medication. Some medications may come with an additional patient information leaflet, so it's a good idea to check with your pharmacist for more information. If you have any questions or concerns about this medication, don't hesitate to reach out to your doctor, nurse, pharmacist, or other healthcare provider. In the event of a suspected overdose, immediately call your local poison control center or seek medical attention. When seeking help, be prepared to provide details about the medication, including the amount taken and the time it happened, to ensure you receive the best possible care.