it increases blood flow. that's what gets you high.
atherosclerosis
Often obese people have cholesterol deposits which narrow the blood vessels. If you restrict the blood flow, the pressure increases.
An astringer is an obsolete term for an austringer, a keeper of goshawks or a falconer who uses accipiters for hunting.
Because it decreases pressure in the eye and increases blood flow
No. Marijuana is one of the few drugs that isnt. Type in "vasoconstrictor" into wikipedia to look up the ones that are. Marijuana actually does the opposite and increase blood flow and expand the arteries.
The coronary artery
the THC in marijuana increases your heart rate, increasing the blood flow to your eyes thus making your eyes red and blood shot. it also gives your eye color more depth.
Tourniquets are used to restrict blood flow to an area of the body, so they are used to stop blood loss through a wound if it can not be controlled in any other way.
Blood clots are always a serious cause for concern as they can severely restrict blood flow. Some of the worst places to experience one are the brain, which can cause a stroke, and the heart and lungs.
It increases blood flow to the eyes, and makes them sensitive to light. The body's natural reaction is to squint.
i never had a problem with smoking marijuana on my period..it helped me feel better. My blood flow was normal and the length was normal. so in my experience it doesnt matter.
It restricts current flow