Blood pressure medicine refers to medications that are prescribed by doctors to help lower blood pressure in individuals who have been diagnosed with high blood pressure (hypertension). These medicines work by either reducing the amount of water and salt retained by the body or by relaxing the blood vessels, allowing for better blood flow. Examples of blood pressure medicine include diuretics, beta-blockers, ACE inhibitors, calcium channel blockers, and angiotensin receptor blockers (ARBs). It is essential to take these medications as prescribed by a healthcare professional to effectively manage high blood pressure and reduce the risk of complications such as heart disease or stroke.