Aloten Forte contains Atenolol Disopyramide
ModerateDisopyramide is a Type I antiarrhythmic drug that has strong negative inotropic and chronotropic effects, meaning it can weaken the force of the heartbeat and slow the heart rate. This is the point the leaflet makes about disopyramide when it is taken with atenolol.
These medicines are often taken together with some care. Your doctor may change a dose, space them apart or check on you more often. Make sure your doctor and pharmacist know you take both.
What to do: Ask your doctor or pharmacist before using these together. They may check you more closely or change the plan.