“…There are two separate clinical implication to our findings in the Tel Aviv MMT clinic: the 1st and most important one, is the need to develop a protocol of treatment for the ADHD MMT patients, taking into consideration both the problematic prescription of an addictive medication with severe abuse potential to patients with addictive disease and the potentially hazardous addition of a medication that induces (at least) tachycardia (methylphenidate) (Schelleman et al, 2012) to a medication known to potentially prolong the QTc on ECG (MMT) (Mujtaba, Romero, & Taub, 2013), blood pressure elevation and risk of prehypertension (Martinez-Raga, Knecht, Szerman, & Martinez, 2013;Westover, Nakonezny, Winhusen, Adinoff, & Vongpatanasin, 2013), marked decrease in appetite leading to significant weight loss and episodes of depression and paranoia (Imbert, Cohen, & Simon, 2013). The primary clinical syndrome of methylphenidate overdose involves prominent neurological and cardiovascular effects, while secondary complications can involve renal, muscle, pulmonary, and gastrointestinal effects.…”