“…Symptoms usually developed within the first few weeks of treatment and included grand mal seizures (with no prior history), depressive psychosis, confusion, nightmares, hallucinations, peripheral neuropathy, twitching and dizziness. Encephalopathy was also reported in 3 of 48 dialysis patients with TB, 33 and neuropsychiatric side effects due to isoniazid have been reported elsewhere in the literature as case reports. 75e78 A quarter of those receiving dialysis also experienced significant gastrointestinal adverse effects (jaundice, nausea and vomiting).…”