ACE and Hypertension: Hypertension can be caused by several factors, such as genetics, environment, diet, and lifestyle, and several types of medicines, including diuretics, β‐adrenoceptor blockers, angiotensin‐converting enzyme (ACE) inhibitors, calcium channel blockers, α‐adrenergic receptor blockers, vasodilators, and centrally acting drugs, can be used to treat hypertension (Perez & Musini, 2008).