What is the most common cause of hypertension in patients?

B is the most common cause of hypertension in patients because essential hypertension accounts for approximately 90-95% of all hypertension cases. This type of hypertension arises without a clear or identifiable cause, making it more prevalent than secondary hypertension, which occurs due to specific underlying conditions. Essential hypertension is linked to a variety of factors, including lifestyle choices (such as diet and physical activity), environmental influences, and genetic predispositions. These multifactorial elements contribute to the gradual development of high blood pressure over time.

Understanding the distinction between essential and secondary hypertension is key in clinical practice. While secondary hypertension can be linked to specific medical issues, like kidney disease or hormonal disorders, the majority of patients will present with essential hypertension that develops insidiously and might not manifest any symptoms until significant targets are met. This underscores the importance of regular monitoring and early intervention in patients, especially those with known risk factors for hypertension.