Sorry, but your bp is dangerously high and although your medicines may cause or have side effects you need to tread carefully here.
The only known remedy I know is to take Mountain Rose Herbs black seed oil. It has no known side effects unless you are pregnant and breastfeeding. There are dangers for people who choose not to follow the directions carefully and not exceed the dosage. NO OTHER oil will do the same and in your condition, be smart and spend the money on MRH and be well.
You need 2 teaspoons daily. 1st in the morning with raw manuka honey (preferably) 1 teaspoon of oil with 1 teaspoon of Manuka honey (any raw is ok, but manuka is the best) and 1 teaspoon again with 1 teaspoon of manuka honey before sleep. Monitor your bp carefully and as you reduce the bp you can withdraw slowly off of your meds.
After you maintain your bp YOU MUST continue with a maintenance dose of 1 tsp daily.