As everybody knows that diabetes and hypertension have the close connection. Some material indicated that the diabetic contracts hypertension's probability high compared to the non-saccharorrhea patient 54%. Suffers from hypertension, must take seriously. The survey blood pressure is easy and feasible, the patient may master the correct measuring technique, and monitors and makes the record frequently, how the academic society to judge the blood pressure the unusuality, this has the enormous profit to disease control. Through observes carefully, the strict guardianship, the fellow patient may become own health care doctor, discovers diabetes complication early the appearance.

　　The influence blood pressure's factor are many, monitors when the blood pressure must perform the full consideration.

　　1. the age grows along with the age, the blood pressure will have elevates;

　　2. the time is low in the morning, the evening is high;

　　3. the sleep sleep will not be good will cause the blood pressure to elevate;

　　4. the mood mood will not be good will cause the blood pressure to elevate;

　　5. the temperature temperature low will cause the blood pressure to elevate;

　　6. life style smoking, the excessive drinking, will eat the salt many and so on customs to cause the blood pressure to elevate.

　　7. before the movement survey blood pressure, wants the tranquil 10 minutes at least, but do not after the strenuous exercise surveys immediately.

　　Utilizes the different method survey blood pressure, to distinguishes diabetes complication to have certain help.

　　The survey lies sets up the position blood pressure

　　Whether there does the survey lie sets up the position blood pressure to be possible to judge the autonomic nerve pathological change.

　　First, lets accept the posture survey upper arm blood pressure which the survey lies low, then stands measures one time again. The normal condition should not have the obvious difference. If sets up the position blood pressure compared to decubitus low, the systolic pressure reduces surpasses 20mmHg, the diastolic pressure reduces surpasses 10mmHg, may judge has the autonomic nerve pathological change's existence.

　　The autonomic nerve pathological change is the diabetes nervous system complication one kind, may cause the upright hypotension, the patient when sets out suddenly will present the dizziness or the asphyxia, will have the accident, to be injured.

　　Surveys the lower limb blood pressure

　　Surveys the lower limb blood pressure to be possible to assess the circumference blood supply situation.

　　Usually surveys the upper arm blood pressure, may obtain lower limb's blood pressure value in the ankle area place survey. In the normal condition, the lower limb blood pressure is quite high, the lower limb and upper limb blood pressure value's ratio, normal should between 1~1.4.

　　If the discovery lower limb blood pressure is lower than the upper limb, explained that the lower limb artery ischemia already formed. If the lower limb and upper limb blood pressure ratio is lower than 0.9, explanation existence mild blood supply insufficiency; If ratio is lower than 0.5, is the obvious ischemia, possibly appears the intermittence limps or ceases activity the pain (when trouble extremity not movement has ache); If ratio is lower than 0.3, then has the possibility to have the organization necrosis extremely, presents the diabetes full ulcer.

　　Likewise, surveys two upper limb's blood pressure; Whether there is can distinguish the upper limb artery ischemia. About the normal person upper limb's blood pressure difference does not surpass 2~4mmHg, if the both sides phase difference is oversized, then indicated reduces one side has the artery blood vessel pathological change's possibility.

　　Usually, the blood pressure steady fellow patient may each week survey 1~2 times, when blood pressure fluctuation, must survey 1~2 times every day at least. Should better be up 7~8 points and 7~8:00 pm survey blood pressure in the early morning.