Sharp fall or increase of arterial pressure can essentially influence your state of health.
All in your body is subject to changes: pupils are narrowed and extend; heart fights that more often is more rare; breath becomes frequent and slowed down. Notice, all it occurs without any strong-willed efforts. A minute of danger, as a rule, at you arterial pressure (HELL) raises, breath and palpitation become frequent. During rest and a dream breath quiet, pulse slowed down, pressure lowered.
The head pi to weather changing is ill? When you get up, you sways, front sights before eyes flash? Drives in a dream? In such condition yours the HELL, most likely, below 95/60 mm of a mercury column. It has an effect a hypotonia (the lowered tone of blood vessels). If for no apparent reason such condition to last month, year is already illness.
The raised tone of vessels for an organism – a hypertension – is not better. When the HELL exceeds a mark 140/90 – as the head is ill and before eyes black points flash.