24 Hr Urine For Nor-Metanephrine

Test Preparation:

Patient should strictly avoid Alpha-Methyldopa, Buspirone, Codeine, Isoproterenol metabolite, Mandelamine, L-dopa, Parcetamol, Metoclopramide, pepper, alcoholic beverages, tea/coffee, tobacco and strenuous exercise at-least 72 hours before and during specimen collection.