No. Atenolol is a beta adrenergic blocker.
No, lisinopril is in a different pharmacologic category, known as ACE inhibitors.
Calcium channel blockers are available only with a physician's prescription and are sold in tablet, capsule, and injectable forms.
Most people who take calcium-channel blockers have no side-effects, or only minor ones. Because of their action to relax and widen arteries, some people develop flushing and headache. These tend to...
Verapamil