Raised blood pressure, also known as hypertension, is a common condition where the force of blood against artery walls is consistently too high. Often called a ‘silent killer,’ high blood pressure may not cause noticeable symptoms but can increase the risk of heart disease, stroke, kidney problems, and other serious health issues. Common risk factors include stress, obesity, lack of exercise, smoking, high salt intake, and family history. Learn about the causes, symptoms, complications, diagnosis, and treatment of raised blood pressure, along with lifestyle tips to manage and prevent hypertension effectively.