Side Effects
Very Common: Palpitations, headache, dizziness, abdominal pain, anorexia, vomiting, nausea, arthralgia, mylagia, asthenia, fatigue, sleep disorders.Common: Amnesia, paraesthesia, diarrhea, pruritus, rash, cough, electrocardiogram QT prolongation, gait disturbances, insomia.Uncommon: Liver function test increased, clonus, hypoesthesia, ataxia, somnolence.
Drug Interactions
CYP3A4 inhibitors (e.g. erythromycin, ketoconazole, itraconazole, cimetidine, HIV protease inhibitors, etc.) , CYP2D6 inhibitors (e.g. flecainide, metoprolol, imipramine, amitryptyline, clomipramine, etc.) , Mefloquine.
