Methylin needs to be periodically discontinued to evaluate the child's ailment. Advancement may be sustained if the drug is either temporarily or completely discontinued. In a life span carcinogenicity study carried out in B6C3F1 mice, methylphenidate induced a rise in hepatocellular adenomas and, in males only, a rise in hepatoblastomas, https://chandram430iry7.wikicorrespondence.com/user