What Are The Side Effects Of Opiprol?

sir, i am 35 years thin and weight 36 kg only taking lonazep 0.5 mg since 2002 , but it include some other medicine also, now i have so weak body even i cant take my rice i cant gullet my food also it interropted i have gastric problem also, my heart also getting weak, my doctor gives me Opiprol 100 mg and lonazep 0.25 mg, zapiz 0.5 if necessar. Now whenever i take Opiprol my body specially it curb my heart and want to stop it. And i cant hear bass sound it curb my heart. What should i do now..