TY - JOUR T1 - Neonatal pyridoxine responsive convulsions due to isoniazid therapy. JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 567 LP - 568 DO - 10.1136/adc.51.7.567 VL - 51 IS - 7 AU - S A McKenzie AU - A J Macnab AU - G Katz Y1 - 1976/07/01 UR - http://adc.bmj.com/content/51/7/567.abstract N2 - A 17-day-old infant on isoniazid therapy 13 mg/kg daily from birth because of maternal tuberculosis was admitted after 4 days of clonic fits. No underlying infective or biochemical cause could be found. The fits ceased within 4 hours of administering intramuscular pyridoxine, suggesting an aetiology of pyridoxine deficiency secondary to isoniazid medication. ER -