Most common side effect of calcium channel blockers is
Calcium channel blockers: Most common side effect is headache CCB cause flushing, headache, angioedema, reflex tachycardia. Verapamil, diltiazem- both vasodilation and decrease in hea rate Nifedipine, clevidipine - only vasodilation but increase in hea rate. Avoid in angina.
Nausea
Constipation
Postural hypotension
Headache
Hypeension, Arrhythmias, Dyslipidemia