Is metformin effective for non-diabetic hypertensive patients?

Metformin is primarily used to lower sugar levels in diabetic patients and has minimal to no impact on blood pressure. One of the most important ways to manage his hypertension and prevent the onset of diabetes will be weight management through exercise and a healthy, balanced diet. Using metformin inappropriately may cause more harm than good if he is not diabetic. Consult with a medical professional regarding your concerns, before taking any medication.