First of all, tell our dr of the problems you have with each med. And it isn't wise to just experiment with meds and combine them without your drs OK. This can be dangerous. There are many, many HBP meds out there, and if one doesn't work well, or you experience BAD side effects, there are other choices.
A lot of side effects are temporary, and as your body adjusts, they lessen.
Please check with your dr. about it. Give him a call.