Verapamil affects the AV and SA nodes and rarely may produce second- or third-degree AV block, bradycardia, and, in extreme cases, asystole. This is more likely to occur in patients with a sick sinus syndrome (SA nodal disease), which is more common in older patients. Bradycardia associated with sick sinus syndrome was reported in 0.3% of the patients treated in controlled double-blind trials. verapamil vergelijken met een ander geneesmiddel. Advies. Bij 2 aanvallen van stabiele angina pectoris (AP) per week is een onderhoudsbehandeling met een selectieve, lipofiele β-blokker of dihydropyridine-calciumantagonist aangewezen. Kies afhankelijk van patiëntkenmerken en -voorkeur. Stap bij bijwerkingen of contra-indicaties over op het andere middel of geef een langwerkend nitraat. Verapamil is used to treat high blood pressure.Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Verapamil belongs to a class of drugs known as calcium. Detailed Verapamil dosage information for adults, the elderly and children. Includes dosages for Hypertension, Angina Pectoris, Arrhythmias and more; plus renal, liver and dialysis adjustments. Retrouvez sur VIDAL la gamme de médicaments VERAPAMIL MYLAN avec ses spécialités, l'information patient For VERAPAMIL HYDROCHLORIDE. Treatment of supraventricular arrhythmias. By mouth using immediate-release medicines. For Adult. 40–120 mg 3 times a day. By slow intravenous injection. For Adult. 5–10 mg, to be given over 2 minutes, preferably with ECG monitoring. For Elderly. 5–10 mg, to be given over 3 minutes, preferably with ECG monitoring. Paroxysmal tachyarrhythmias. By slow. Verapamil controls arrhythmias, high blood pressure, and angina but does not cure these conditions. Continue to take verapamil even if you feel well. Do not stop taking verapamil without talking to your doctor. Other uses for this medicine. Verapamil is also sometimes used to treat certain other heart problems. Talk to your doctor about the risks of using this medication for your condition. Verapamil hæmmer den hepatiske omsætning af carbamazepin, hvilket kan resultere i toksiske koncentrationer af carbamazepin. Plasmakoncentration af carbamazepin bør følges. Verapamil nedsætter clearance og forøger T½ af theophyllin med 20 til 30 %, øger AUC af risperidon og af buspiron 3-4 gange, dosiskorrektion er nødvendigt. Kombinationen af visse β-blokkere (metoprolol og. Vérapamil : Mécanisme d'action. Le vérapamil est un antagoniste calcique spécifique, c'est-à-dire qu'il diminue les mouvements transmembranaires du calcium sans modifier, aux concentrations représentatives des concentrations thérapeutiques, les mouvements des autres ions. Verapamil with beta-blockers: increased risk of cardiac depression; Digoxin: additive slowing of AV node conduction; Atracurium, pancuronium, vecuronium: increased respiratory depression; Increased risk of cardiac depression if IV preparation of these drugs were given 48 hours within administration of IV beta-adrenergic blockers. Diltiazem can increase serum level of cyclosporine. Nursing.