TABLE 2.

Concomitant medications used by the study population

Concomitant drugNo. of patients
Amiloride-hydrochlorothiazide
    combination2
Chlorpromazine1
Co-trimoxazole2
Digoxin1
Ethionamide2
Ferrous sulfate2
Fluphenazine1
Folic acid4
Furosemide1
Glibenclamide1
Gliclazide2
Insulin3
Magnesium trisilicate1
Orphenadrine1
Methyldopa2
Perindopril3
Phenobarbitone1
Phenytoin2
Pholcodeine3
Piroxicam2
Potassium chloride1
Prednisone2
Pyridoxine124
Ramipril1
Streptomycin68
Vitamin B complex51
Warfarin1