I'm not sure blood pressure is the word you are looking for. Blood pressure cannot be triggered, it is something every human alive has, without a blood pressure you would be dead. Are you talking about actual bleeding? Or something else?
But yeah when we have a panic attack or otherwise feel anxious around people it's common that your heart starts to race and that your blood pressure gets higher as a result. This is because your fight-or-flight response is triggered. The fight-or-flight response is a way for the body to prepare you for dangerous situations by pumping you full with adrenaline. For normal people this only happens when they are actually in danger but for people with anxiety the response can much easier be triggered in all sorts of situations. In case this is what you was talking about, there are good medications to treat this called betablockers.
Otherwise please explain more in detail so we understand what problems you are having.
Actually i explained above already but now i be more detailed about it even so i explained it
When person use any negative word any then my body react to the words witch was said witch is actually rude
as it triggers blood pressure in my stomach and then the
pressure becomes very fast moving its hard to explain then my stomach hurts very badly and spreads all around
witch make me very exousted as i get chest pain i feel very itchy i lose concertation even my hair gets very dry i even get head pressure to
so to explain more detailed about the words i been talking about
people been using such words as busy,what is it,mad etc...
such words for some kind of reason is affecting me and before this wasnt the case it never happened before i wish that there s some home treatment that words like these dont affect me and cause me blood pressure
and in your comment you been talking about flight or fight reaction just that way for my aniexity it affect it by these words i explained the same way
Negative feedback----->trigger blood pressure
aka if i example get more that just one negative comment about blaming me for spelling etc my blood pressure will even more get worse if people dont take me seriusly i say i get even worse as i get panic attack so on this site people should think they say before saying anything but yout reply was fair