| Nausea, Vomiting, Skin Rashes, Blurred Vision, Fatigue, Jaundice, Twithching of Muscle, Weakness, Peripheral Neuropathy, Hepatotoxicity, Optic Neuritis, Optic Atrophy, Convulsions, Lethargy, Slurred Speech, Agranulocytosis, Hyperglycaemia, Epigastric distress, Pyridoxine deficiency, Fatal Hepatitis. |