I Am Taking Ramipril 5mg Capsules And Having Been Taking

I am taking ramipril 5mg capsules and having been taking since October of 2015, but it still have not gotten my blood pressure in normal range, my doctor prescibe metoprolol tartrate 50mg, i have not started taking them yet , i want to know will there be any major side effects for taking these medicine together, i also am taking metformin 500 mg and glimepride 4 mg