hierarchy - a series of ordered groupings of people or things within a system; put honesty first in her hierarchy of values. 1  celestial hierarchy - the collective body of angels. 2  data hierarchy - an arrangement of data consisting of sets and subsets such that every subset of a set is of lower rank than the set. taxonomy - a classification of organisms into groups based on similarities of structure or origin etc.
Drink plenty of water. Low blood pressure can accompany dehydration, so you may be able to raise your blood pressure by increasing your water intake. Aim to drink at least eight to ten 8 oz cups of water per day. You should drink more water if this doesnât help your symptoms or if you spend time outdoors or exercising.
High blood pressure, or hypertension, is when the force of blood against the walls of your arteries gets too high and damages your body. High blood pressure can lead to heart disease, heart failure, stroke, kidney failure, and other serious health problems. It is normal for blood pressure levels to go up and down. But if your blood pressure stays above the normal range most of the time, you may have prehypertension or high blood pressure. Normal: 120/80 millimeters of mercury (mmHg) Prehypertension: 120-139/80-89 mmHg. High blood pressure: 140/90 mmHg and above.