A good blood pressure reading is anything 120/80 and lower.
blood presure read 158/102
blood pressure can be too low and too high, if it is over 140/90 you should think about seeing a doctor.
The higher number (your systolic pressure) is fine, however the lower number (diastolic) is a bit low. this can be a side effect of drugs for example. If you are not suffering from any symptoms then it may just be normal for you. At your age however, you should have a check up to ensure that there is nothing causing this. You can read more about normal blood pressure and what it means at the link below.
you can read Home remedies of low blood pressure at medicaldice.com
A blood pressure test measures two values: systolic and diastolic pressure, expressed in millimeters of mercury (mm Hg). The systolic pressure, the higher number, indicates the pressure in the arteries when the heart beats, while the diastolic pressure, the lower number, reflects the pressure when the heart is at rest between beats. For example, a reading of 120/80 mm Hg is considered normal. Blood pressure categories range from normal to hypertension, with readings above 130/80 mm Hg indicating elevated blood pressure.
It depends on your age and sex. For a female, lower blood pressure than the standard 120 over 80 is normal. 95 for systolic suggests you might be in the low blood pressure range, but 75 is very cose to normal.
Systolic pressure is the upper number and diastolic pressure is the lower number.
The National heart,lung,and blood institute is a great page to read up on lowering your blood pressure. They are many sites available about how to achieve a lower blood pressure reading.
Blood pressure is the pressure of what the blood exerts on the walls of the blood vessels. The pressure, that the blood exerts on the wall of the blood vessel, depends on the the heart. When the heart (ventricles) contract, the blood is forced out and into the arteries. Since the blood it forced, the pressure is high. That gives you the higher reading, and it is called SYSTOLE. When the heart relaxes between contractions, blood is not forced into the artieries. But, the elastic walls of the arteries - which were streched by the force of the contraction before -, recoils, applying the pressure to the blood. That way the the blood keep flowing. Since this pressure is less then the pressure what the contraction gives, the reading will be lower. That lower reading is called DIASTOLE.
No, high blood pressure isn't always noticeable. It is like a silent killer, if you don't go to the doctor regular to get check-up, then you probably won't notice that you have high blood pressure. This is something you have to have read
High blood pressure in teenagers is inherited. You can read more on medicinenet.com/script/main/art.asp?articlekey=16668
activated when clotting or blood repair is needed