HI i AM A DIABETIC, AND HIPERTENSE, MY DOCTOR PRESCRIBE LISINOPRIL FOR HIGH BLOOD PRES, THIS MEDICATION GIVE A LOT OF COUGH, HE THEN EXCHANGE FOR LOZARTAN, BUT I SUFFER A LOT OF CRAMPS, AND I HAVE DIABETIC PROBLEMS IN MY LEGS ALL RELATED WITH DIABETES, MY CONSERN IS TAKING LOZARTAN WILL MAKE SECOND EFFECTS WORSE MY HIGH BLOOD PRES. IS VERY HIGH NOW BUT I DON'T WANT MORE PROBLEMS, IS IT WISE TO TAKE THIS PRESCRIPTION WITH ALL MY AILMENTS?