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Pramipexole: Brands, Price & Uses in Bangladesh
Pramipexole is a non-ergot dopamine agonist used in the following settings: Established / FDA-approved uses Idiopathic Parkinson's disease - as monotherapy in early disease and more.
About Pramipexole
Indications of Pramipexole
Pramipexole is a non-ergot dopamine agonist used in the following settings:
Established / FDA-approved uses
- Idiopathic Parkinson's disease - as monotherapy in early disease, or in combination with levodopa in more advanced disease to reduce "off" time and improve motor fluctuations.
- Moderate-to-severe primary Restless Legs Syndrome (RLS) - immediate-release Pramipexole only; the extended-release formulation is not approved for RLS.
Not established / not recommended
- Pramipexole is not indicated for drug-induced or secondary parkinsonism, and evidence supporting use outside the above two indications is insufficient; it should not be used off-label without specialist guidance.
Dosage & Administration of Pramipexole
Parkinson's disease (immediate-release tablets)
| Week | Dose |
|---|---|
| Week 1 | 0.125 mg three times daily |
| Week 2 | 0.25 mg three times daily |
| Week 3 | 0.5 mg three times daily |
Dose may be titrated further at weekly intervals based on response and tolerability, up to a maximumof 4.5 mg per day (1.5 mg three times daily). Pramipexole should be tapered gradually rather than stopped abruptly (see Precautions).
Restless Legs Syndrome (immediate-release tablets only)
Initial dose: 0.125 mg once daily, taken 2-3 hours before bedtime. If needed, the dose may be increasedevery 4-7 days, up to a maximum of 0.5 mg/day. Doses higher than those used for RLS trials have not shownadded benefit and increase the risk of augmentation (see Precautions).
Renal impairment
| Creatinine clearance | Parkinson's disease dosing |
|---|---|
| ≥60 mL/min | Standard dosing/titration |
| 35-59 mL/min | Reduced starting dose and slower titration; twice-daily dosing may be used |
| 15-34 mL/min | Further reduced dose; once-daily dosing recommended |
Use in severe renal impairment and dialysis has not been well studied; dose individualization underphysician supervision is required. For RLS, a lower starting dose is also advised in moderate-to-severe renal impairment.
Missed dose / discontinuation
If a dose of Pramipexole is missed, it should generally be skipped and the next dose taken at the usual timerather than doubling up, unless a physician advises otherwise. Pramipexole must never be stopped abruptly (see Precautions).
Side Effects of Pramipexole
Common side effects
- Nausea, dizziness, drowsiness/somnolence
- Constipation, dry mouth
- Insomnia, fatigue, headache
- Orthostatic hypotension, peripheral edema
- Hallucinations and confusion (more frequent in elderly patients)
Serious side effects (seek medical attention)
- Sudden onset of sleep during daily activities, including driving, without warning drowsiness
- New or worsening impulse control problems (compulsive gambling, hypersexuality, binge eating, compulsive shopping)
- Severe dyskinesia when used with levodopa
- Symptoms of dopamine agonist withdrawal or a neuroleptic malignant-like syndrome (fever, muscle rigidity, confusion) if Pramipexole is stopped abruptly
- Augmentation (earlier onset or worsening of restless legs symptoms) with long-term RLS treatment
Contraindications of Pramipexole
Pramipexole is contraindicated only in patients with known hypersensitivity to Pramipexole or any component of the formulation.There are no other well-established absolute contraindications; conditions such as renal impairment, elderly age,or history of psychiatric symptoms require caution and dose adjustment rather than avoidance (see Precautions and Use in Special Populations).
Frequently Asked Questions about Pramipexole
What is Pramipexole used for?
Pramipexole is used to treat the motor symptoms of Parkinson's disease (alone or with levodopa) and to relieve moderate-to-severe primary Restless Legs Syndrome.
How should I take Pramipexole?
Take Pramipexole exactly as prescribed, at the same times each day, with or without food. Do not stop taking it suddenly without talking to your doctor, since abrupt discontinuation can cause a withdrawal syndrome with fever and confusion.
Can Pramipexole make me suddenly fall asleep?
Yes. Some patients taking Pramipexole have fallen asleep suddenly during daily activities, including driving, sometimes without warning. Use caution when driving or operating machinery, especially after starting treatment or increasing the dose.
Can Pramipexole cause unusual urges or behaviors?
Yes. Pramipexole has been associated with impulse control problems such as compulsive gambling, hypersexuality, binge eating, or compulsive shopping. Tell your doctor immediately if you or your family notice these behaviors, as the dose may need to be reduced or the medicine stopped.
Is Pramipexole safe during pregnancy or breastfeeding?
Pramipexole should be used in pregnancy only if the potential benefit justifies the potential risk to the baby, and only under medical supervision. It may also reduce breast milk production, so breastfeeding mothers should consult their physician before use.
What should I do if I take too much Pramipexole?
An overdose of Pramipexole can cause nausea, vomiting, abnormal movements, hallucinations, and low blood pressure. Seek immediate medical attention or contact emergency services/poison control rather than trying to manage it at home.
Disclaimer
The information provided is accurate to the best of our knowledge, but it does not replace professional medical advice. We cannot guarantee its completeness or accuracy, and the absence of specific information about a drug should not be taken as an endorsement. We are not responsible for any consequences arising from this information, so please consult a healthcare professional for any concerns or questions.