Seizure
Metabolic Acidosis
Coma
Signs and symptoms can appear 30 minutes after ingestion, with more severe symptoms including persistent seizures, metabolic acidosis, and coma
Hepatotoxicity
Most common side effect and more frequent with  slow acetylators, the elderly, and those with preexisting liver disease
Approximately 20% of patients on<unk>  therapy can have elevated liver enzymes
Treatment is stopped when levels reach three times the upper limit of normal with symptoms or five times the limit of normal without
Most common side effect and more frequent with  slow acetylators, the elderly, and those with preexisting liver disease
Approximately 20% of patients on<unk>  therapy can have elevated liver enzymes
Treatment is stopped when levels reach three times the upper limit of normal with symptoms or five times the limit of normal without
Isoniazid toxicity
Theophylline toxicity
Arsenic toxicity
Ipecac toxicity
Mold toxicity
Xylazine toxicity
Aluminum toxicity
Paraquat toxicity