use three different kinds
diuretic (HCTZ, 50 mg once a day
Verapamill 250 mg once a day
and proazosin 5 mg once a day--->even though this is used for BPH it is also considered a B/p med.

the proazosin I believe can effect your cycling as does the diuretic just have to be careful with deyhdration the rest do not seem to cause any problems.