Ph?i h?p trong ?i?u tr? nh?ng tr??ng h?p h? mi?n d?ch ho?t ??ng quá m?c:Patients with Renal Impairment Methylin has not been examined in in individuals with renal impairment. Because renal clearance just isn't an important route of methylphenidate clearance, renal impairment is expected to get tiny effect on the pharmacokinetics of Methylin.Male a