well taking in consideration that you have a medical condition and your not supposed to supplement. And also since your condition is HBP and since aspire36 enhance blood flow. it might interact, not sure how but it can do something. if i had a condition like that and if i didnt care what everybody said and that i had issues with BP i would try first aspirelite, since its the same but at a lower concentration.
Also take in consideration that some users have reported headaches that could be cause by poor hydration. just be safe Tbone, if you really want to try aspire try first the lite.
But then again i would stay away if i had a condition related to BP