JNC VI Recommendations What is JNC VI? Which drugs should be used to lower the blood pressure? How should blood pressure be measured and classified? Recommendations on the Prevention of Hypertension and Lifestyle Modification What are the Benefits of Drug Treatment? How often should blood pressure be rechecked if it is found to be high? At what level of blood pressure should treatment be started? Recommendations for treatment in older people with hypertension Recommendations for treatment of people with hypertension and diabetes