Aspirin poisoning
（重定向自Salicylism）
![Main symptoms of aspirin overdose.[4]](/uploads/202502/08/Symptoms_of_aspirin_overdose.svg4909.png)
Aspirin poisoning or salicylism is acute or chronic poisoning with aspirin. A single overdose may cause acute poisoning. Continuous usage of an elevated dosage over long periods of time may cause chronic poisoning.
Acute overdose has a mortality rate of 2%. Chronic overdose is more commonly lethal with a mortality rate as high as 25%. Chronic overdose may be especially severe in children. No antidotes currently exist for aspirin poisoning.