My Blood pressure is 112over90 why?
145415
112/90 as a blood pressure is not bad.  Everyone has a specific blood pressure relative to their lifestyle, and good be high or low depending on lots of factors.  Your blood pressure is typically considered within normal limits.  Your systolic pressure (top #) is a little low relative to your diastolic pressure (bottom #), but if you are worried about your blood pressure you can buy a relatively cheap blood pressure machine and check it once a day.  If you find abnormal rates (normal is 120/80) you should take your findings to a doctor and see what treatments you could get to alleviate the abnormalities...either high or low.
961669
The 140 is borderline and 64 is terrific. Not to worry you won't have a stroke at 140/64 but most docs today like it around 120.This can be corrected with weight loss, if necessary, lower your salt intake, that can really help. And the doc may put you on a water pill.
587735
100-130 i have a doctor and he told me the limit
487273
A lot of people think that it is the systolic that you should be worried about, but it really should be the diastolic.  Anyone with diastolic over 100 can start to have symptoms and it's the high diastolic that can indicate a potentially serious problem (for example, stroke).
1076921
98.6 is a normal AVERAGE, what ever you usually run is normal for you...if you are concerned talk to your doctor
877307
If you are a young girl that is perfectly normal and please don't measure your blood pressure at home. Forget about it and enjoy your life unless of course you are feeling unwell in any ways\n\nDon't worry about it! Perfectly normal
918373
My honest feeling is the BP readings taken are not correct. Such high and low changes are next to impossible. You need to tak him to a cardiologist for evaluating the position and treating him. Blood Pressure - high or low - is termed as silent killer. Please see the doctor without delay. \n\nNow a short note from Wikipedia about BP for your inforamtion -\n\nBlood pressure is the pressure exerted by the blood at right angles to the walls of the blood vessels. Unless indicated otherwise, blood pressure refers to systemic arterial blood pressure, i.e., the pressure in the large arteries delivering blood to body parts other than the lungs, such as the brachial artery (in the arm). The pressure of the blood in other vessels is lower than the arterial pressure. Blood pressure values are universally stated in millimetres of mercury (mmHg). The systolic pressure is defined as the peak pressure in the arteries during the cardiac cycle; the diastolic pressure is the lowest pressure (at the resting phase of the cardiac cycle). The mean arterial pressure and pulse pressure are other important quantities.\n\nTypical values for a resting, healthy adult human are approximately 120 mmHg systolic and 80 mmHg diastolic (written as 120/80 mmHg), with large individual variations. These measures of blood pressure are not static, but undergo natural variations from one heartbeat to another or throughout the day (in a circadian rhythm); they also change in response to stress, nutritional factors, drugs, or disease-
244710
One of the major causes of high BP is salt intake.  Stay away from salty foods (fast food, canned food, any type of processed meat or cheese).  Goal is to get less than 2 grams a day. Also, excercise and stopping smoking helps.
316832
I would run a 99 alot. That is normal though I asked my doctor because I was also concerned about that.
64418
First you have to have your blood pressure taken of course. Hypertension or high blood pressure is called the silent killer because it has few outward signs. The standards for blood pressure are set by the us Dept. of Health and Human Services and they are <120 over <80 is normal, 120-139 over 80-89 is pre-hypertensive, 140-159 over 90-99 is stage one hypertension and >160 over >100 is stage two hypertension. These pressures are over time so that a pattern develops, not a single reading. For more info. see the JNC7 Guidelines at http://www.nhlbi.nih.gov/guidelines/hypertension/express.pdf\nLow blood pressure or hypotension is usually seen as a symptom of another problem. Bradycardia (slow heart rate), bleeding, or septic shock are some examples. If you think you may have either it is very important that you speak to a doctor as both can be life threatening.
460628
100-112 but check with your Dr. it depends on your bone structure\nthank you
1115148
With that blood pressure, I wouldn't worry at all.\n\nOnly once it goes toward 90 for the lower value, you might want to watch out. Not sure about a good indicator for the higher value, probably about 150/160 or so..\nSmoking surely doesn't really help in general, as such also for the blood pressure. So if you wanna do something good for your health, quit smoking...\nIf stress is a factor, I would have a good recommendation from my own experience.
23521
confirmed 120/80\nhttp://lifematters.com/hypertension.asp
422467
Have your blood pressure checked.
755769
Try monitoring yout BP more closely to evaluate you present condition\n\nhttp://www.highbloodpressuremedicationsite.com/
347956
this i beleive is due to blood pressure that can come on suddely with physical activity, you really should have your blood pressur checked  because high blood pressur can have a bad toll on your heart
418428
No not really.. Bottom number is good. Usual BP reading is 120/80. The top number is a tad high but nothing to stress over. Usually BP depends on height and weight. Also depends on what you eat, if you exercise and maybe if your parents have the same problem. Watch your salt intake if your worried about it Good Luck!