I took my first dose of clonidine hcl .2 last night no problem. took a dose this morning I became very weak. I am also on Benicar a water pill and metroplex, I didn't spell it correctly but is this too much blood pressure medicine. I wasn't going to take the rest but my blood pressure starting rising so I took it about a hour ago. It dropped to 121/76 then rose to 157/95 later today.