Really should ask your doctor. You may need to reduce your doses of the hbp meds. Take your blood pressure regularly and see if it's making a difference.
Snapshot answer is, call or go see your doctor and ask him/her about this. Or, call your pharmacist with a list of your meds (including OTC) and ask about negative interactions. You should always ask about adding and/or stopping any medications. There can be some unusual side effects, or none at all.