A<unk>  (overdose or OD) is the ingestion or application of a<unk>  or other substance in quantities much greater than are recommended. Typically it is used for cases when a risk to health will potentially result. An overdose may result in a toxic state or death.
Drug overdose
Foreign body aspiration
Carbamate poisoning
Secondary poisoning
Opioid overdose
Pesticide poisoning
Nicotine poisoning
Barbiturate overdose