it will not it is the other way around. blood clots anywhere in the body especially in the brain and heart increases blood pressure. one of the reason is that brain and heart are poor anaerobic performer meaning of all body tissue this 2 cant perform well without enough oxygen so when there is a blood clot oxygen supply decreases as well and when oxygen supply decreases some of the cells starts to deteriorate and when those cells are damaged and start to die they releases enzymes that transmit impulses to our vital sign center(medulla oblongata) that they are lacking oxygen in response to those impulses it releases enzymes that tell our heart to increase its workload to increase perfusion of blood to those area affected by the blood clot. but this action only worsen patients w/ brain blood clots because as blood pressure increase those blood clots move further till the size or diameter of blood vessel is too small where it can totally block the blood flow. so it is advisable for patient w/ brain blood clot to have stable blood pressure most of the time
can a brain blood clot cause low blood pressure?