Hi Farmer Cox, Look you have not said but are on any meds for your HBP, as these meds have a side effect that causes ED, have you found the cause for your high HBP, if you can get it down with out meds you may find that your HBP goes down, and if that happens naturally and then your testosterone should go back up, if not you could try some
DHEA its a hormon, but please read up about it first, as it can have the odd funny side effects with the od person, if you think you would be ok with it, it w