Resolor (Prucalopride): Overview, Benefits, And Dosage Resolor, Containing The Active Ingredient Prucalopride, Is Used To Treat Chronic Constipation In Adults, Especially When Laxatives Fail To Provide Sufficient Relief. It Is Particularly Effective In Improving Bowel Movements By Stimulating Colonic Motility Through Selective Serotonin (5-Ht4) Receptor Activation. Common Side Effects: Very Common: Headache, Nausea, Diarrhea, And Abdominal Pain. Common: Dizziness, Fatigue, And Flatulence. Uncommon: Palpitations Or Mild Rectal Bleeding. Precautions: Resolor Is Not Recommended For Patients With Intestinal Perforation Or Obstruction, Severe Inflammatory Diseases Of The Gastrointestinal Tract, Or Severe Renal Impairment Without Hemodialysis. Discuss With A Healthcare Provider If New Symptoms (Like Palpitations) Occur During Treatment.