High pressure of 124 low pressure of 62 is not normal, the blood pressure value is in the normal range but the pulse pressure difference is increased. Normal adult blood pressure ranges from 90 to 139 mmHg for high pressure and 60 to 89 mmHg for low pressure, with a pulse pressure differential of 30 to 40 mmHg. Blood pressure is the pressure exerted on the side walls of blood vessels by the flow of blood through them. High blood pressure, also known as systolic pressure, is the pressure on the large arteries from the blood flow as the heart ejects blood out during contraction, while low blood pressure, also known as diastolic pressure, is the pressure generated by the rebound of the large arteries when the heart is in diastole. Pulse pressure difference is the difference between systolic pressure and diastolic pressure, normal 30~40mmHg, high pressure 124mmHg and low pressure 62mmHg when the pulse pressure difference is 62mmHg, belongs to the pulse pressure difference increases. Differential pressure increase can be seen in hypertension, aortic valve closure insufficiency and other diseases, mostly due to the aorta, aorta and other blood vessels to reduce compliance. The patient should take several measurements of blood pressure to determine whether there is an increase in the differential pulse pressure, and echocardiography, coronary angiography and other ancillary tests should be performed to determine the cause of the disease. After clarifying the diagnosis and the cause of the disease, follow the doctor’s advice to carry out the appropriate treatment, and pay attention to rest, light diet. Patients should monitor blood pressure, blood glucose, blood lipids and other basic indicators, timely treatment to avoid delays.