Consider dosage reduction (see initial adult dosage). Although not studied for Coreg CR, carvedilol plasma levels are about 50% higher in the elderly as compared to younger subjects following administration of immediate-release tablets. The dose of COREG should not be increased until symptoms of worsening heart failure or vasodilation have been stabilized. Fluid retention (with or without transient worsening heart failure symptoms) should be treated by an increase in the dose of diuretics. The recommended dosage for Coreg when beginning treatment for high blood pressure or when following a heart attack is 6.25 mg, twice a day. For the treatment of congestive heart failure, the suggested dose is 3.125 mg, twice a day. COREG prescription and dosage sizes information for physicians and healthcare professionals. Pharmacology, adverse reactions, warnings and side effects. Detailed Carvedilol dosage information for adults. Includes dosages for Hypertension, Congestive Heart Failure and Left Ventricular Dysfunction; plus renal, liver and dialysis adjustments. Carvedilol tablets are usually given twice daily. For high blood pressure, the dose is 6.25 mg twice daily to a maximum of 25 mg twice daily. For congestive heart failure, the dose is 3.25 mg twice daily to a maximum of 25 mg twice daily. Carvedilol is the generic form of Coreg, used to treat high blood pressure and heart failure. Heart failure prevents the heart from pumping an adequate amount of blood to all parts of the body. My recovery was quick and there never has been any adjustment to dosage of coreg or ace inhibitor. The recommended starting dose of COREG is 3.125 mg twice daily for 2 weeks. The dose of COREG should not be increased until symptoms of worsening heart failure or vasodilation have been stabilized. Fluid retention (with or without transient worsening heart failure symptoms) should be treated by an increase in the dose of diuretics. Medscape - Hypertension, congestive heart failure, left ventricular dysfunction-specific dosing for Coreg, Coreg CR (carvedilol), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information.