

Prucalopride is a prescription medication used to treat chronic idiopathic constipation (CIC) in adults. This condition involves persistent constipation that occurs without a clear medical cause. It is typically prescribed when lifestyle changes or common treatments such as fiber supplements and laxatives do not provide adequate relief.
Prucalopride is prescribed for the treatment of chronic idiopathic constipation (CIC) in adults. This condition involves persistent constipation without a clearly identifiable cause. Healthcare providers consider this medication when patients experience symptoms such as:
It helps support more regular bowel movements in adults with chronic constipation that has not improved with other treatments.
Below is a quick overview of important facts for patients and caregivers:
| Product Name (Generic) | Prucalopride |
|---|---|
| Strengths | 1 mg, 2 mg |
| Drug Class | Selective serotonin type-4 (5-HT4) receptor agonist |
| Primary Use | Treatment of chronic idiopathic constipation |
| Dosage Form | Oral tablet |
| Prescription Required | Yes |
| Mechanism | Stimulates high-amplitude propagating contractions (HAPCs) in the colon, which are strong natural contractions that help move stool through the intestines. |
| Storage | Store at 68°F-77°F (20°C-25°C); excursions 59°F-86°F (15°C-30°C). Keep in original container, protect from moisture. |
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Prucalopride is a selective serotonin type-4 (5-HT4) receptor agonist that acts as a gastrointestinal prokinetic agent to stimulate bowel movements. It works by:
Always follow your healthcare provider’s instructions. General guidelines include:
The recommended dose of Prucalopride depends on the patient’s medical condition and kidney function. It should always be taken exactly as prescribed by a healthcare provider.
| Patient Population | Typical Recommended Dose |
|---|---|
| Adults | 2 mg once daily |
| Severe renal impairment (CrCl <30 mL/min) | 1 mg once daily |
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Important dosage information:
Taking more than the recommended dose may increase the risk of side effects. Possible symptoms of overdose may include:
There is no specific antidote for prucalopride overdose. Treatment usually involves supportive care and symptom management. Severe diarrhea or vomiting may require fluid and electrolyte replacement. If an overdose is suspected, seek immediate emergency medical help or contact a poison control center.
Some people may experience side effects while taking Prucalopride tablets. Most reactions are mild and often occur during the first few days of treatment.
Commonly reported Prucalopride side effects are listed below:
Seek immediate medical attention if you experience any of the following:
This is not a complete list of side effects. Contact your healthcare provider for medical advice about adverse reactions. You may report side effects to the FDA at 1-800-FDA-1088 or visit MedWatch.
While taking this medication, the following warnings and precautions should be considered:
Prucalopride has a low potential for clinically significant drug interactions. However, certain medications have been studied for possible interactions, including:
These interactions are generally not considered clinically significant. Still, patients should inform their healthcare provider about all supplements, over-the-counter drugs, and prescription medications they use before starting Prucalopride tablets.
Several medications may be prescribed as alternatives for the treatment of chronic idiopathic constipation (CIC), depending on a patient’s condition and response to therapy.
| Brand Name | Active Ingredient | Drug Class |
|---|---|---|
| Linzess | Linaclotide | Guanylate cyclase-C (GC-C) agonist |
| Trulance | Plecanatide | Guanylate cyclase-C (GC-C) agonist |
| Amitiza | Lubiprostone | Chloride channel activator |
| Chronulac / Generlac | Lactulose | Osmotic laxative |
| Senokot | Senna | Stimulant laxative |
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Brand availability may vary depending on location and pharmacy supply. A healthcare provider will determine the most appropriate option based on the patient’s symptoms and treatment response.
Both Prucalopride and Linzess are used to treat chronic constipation, but they work through different mechanisms and belong to different drug classes.
| Feature | Prucalopride | Linzess |
|---|---|---|
| Active Ingredient | Prucalopride | Linaclotide |
| Drug Class | Selective serotonin 5-HT4 receptor agonist | Guanylate cyclase-C (GC-C) agonist |
| Mechanism of Action | Stimulates serotonin (5-HT4) receptors in the digestive tract to increase intestinal motility and bowel contractions | Increases intestinal fluid secretion and accelerates stool movement through the intestines |
| Primary Use | Chronic idiopathic constipation (CIC) in adults | Chronic idiopathic constipation (CIC) and irritable bowel syndrome with constipation (IBS-C) |
| How It Helps | Promotes bowel movements by stimulating natural colon contractions | Softens stool and improves bowel movement frequency |
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Prucalopride mainly works by stimulating bowel motility, while Linzess works by increasing intestinal fluid and speeding stool passage. A healthcare provider will determine the most appropriate treatment based on the patient’s symptoms, medical history, and response to previous therapies.
Prescription medications for digestive conditions may be costly at many U.S. retail pharmacies. Ordering Prucalopride online from Polar Bear Meds may help reduce overall costs while maintaining safety, quality, and reliability.
All Prucalopride orders require a valid prescription. Medications are dispensed by licensed pharmacies that comply with applicable pharmacy regulations and safety standards.
This content is for informational purposes only and does not replace expert medical guidance, diagnosis, or treatment. Prucalopride is a prescription medication used for the treatment of chronic idiopathic constipation (CIC) in adults. Always consult an authorized healthcare professional before starting, stopping, or changing the dosage. Individual results, side effects, and dosing needs may vary.

Dr. Jackson Miller is a board-certified medicine physician & hospitalist. He is a healthcare professional with a strong background in patient care. With years of experience and a patient-first approach, he believes the foundation of good health is a patient who feels informed and empowered. He contributes to medical content review, drawing on his background in clinical practice and patient education. He focuses on presenting health information in a clear, accurate, and accessible way to help readers make informed decisions. His work emphasizes clarity, evidence-based guidance, and understandable explanations of medical topics.
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