Combinations - Is Clonidine (low blood pressure med) OK to take with Coke?

SWIM is wondering about this, he has done a little bit of cola tonight and also took a half of a 0.1 Clonidine tab, and it took away some of the side effects of coke that SWIM hates, such as the restlessness and anxiety, SWIM suspects this is due to the fact that while coke raises blood pressure this medication lowers it. Now SWIM does not want to mess with too much of either, as he understands that could be very dangerous, but is taking both together in small amounts ok? Maybe almost like taking a small amount of Ativan with it? SWIM in not taking about speedballing here but he wants to be sure and be safe. If anything SWIM thinks taking a small amount of Clondine with cola is a good idea, since it will keep blood pressure from going sky high, but he can also see how it could be dangerous or even deadly in high doses. Thoughts?