When a blood pressure reading registers above 160/100, it is classified as stage 2 hypertension and can be fatal if not properly treated, reports Mayo Clinic. Hypotension, or low blood pressure, is a reading of 90/60 or less, and it can also be life threatening, explains HeathLine.Know More
Some symptoms of low blood pressure are fainting, dizziness, blurred vision and nausea; in addition to fatigue, depression and shallow breathing, states Mayo Clinic. Hypotension is caused by a variety of conditions including pregnancy, dehydration, heart problems, blood loss and poor dieting.
Several variables also contribute to hypertension such as alcohol and drug abuse, thyroid problems, certain tumors, and some prescription medications, explains Mayo Clinic. Symptoms include dull headaches, dizziness and nosebleeds. Consult a physician in regard to experiencing these symptoms.Learn more about Medical Ranges & Levels
A blood pressure reading of 200/180 does not fall within the range for a normal blood pressure and is considered to be stage 2 hypertension, as stated by Mayo Clinic. Normal blood pressure readings are 120/80 or below for most individuals.Full Answer >
Blood pressure readings usually fall into four classifications — normal (below 120/80), prehypertension (below 139/89), stage 1 hypertension (below 159/99) and stage 2 hypertension (above 160/100), according to the Mayo Clinic. The levels are used to determine a course of treatment or check one's overall circulatory health.Full Answer >
An optimal blood pressure reading is a reading that is 120/80 or lower, according to the American Heart Association. Any reading with a systolic number above 120 and a diastolic number above 80 may be considered hypertensive.Full Answer >
The American Heart Association states that normal blood pressure readings are less than 120 systolic and 80 diastolic. Readings of 120 to 139 over 80 to 89 are considered prehypertension, while readings greater than 140 over 99 are considered high. Readings greater than 180 over 110 indicate a crisis.Full Answer >