Headache, drowsiness, tremor, nausea, vomiting, fatigue, nystagmus, dyplopia, amblyopia, dysarthria, amnesia, asthenia, paresthesia, arthralgia, purpura, dyspepsia, anxiety, wt gain, UTI, pharyngitis, leucopenia, abnormal thinking, pancreatitis, increased LFT, erythema multiforme, SJS, confusion, depression, emotional lability, hostility, hallucination, fluctuation of blood sugar in diabetes, rhinitis, nervousness, myalgia.