Poisoning by oth parasympath, accidental, init

This code signifies an accidental overdose or toxic exposure to a cholinergic medication or substance that mimics the effects of the parasympathetic nervous system. This can lead to symptoms such as increased salivation, lacrimation, urination, defecation, gastrointestinal upset, emesis (SLUDGE syndrome), bradycardia, and bronchospasm. The poisoning is unintentional, meaning the patient did not mean to ingest or be exposed to the toxic amount.

Use this code when documenting an initial patient encounter for an accidental poisoning involving medications like pilocarpine, neostigmine, or organophosphate pesticides. This applies to situations where a patient inadvertently takes too much of a prescribed cholinergic drug or is accidentally exposed to a cholinergic toxin. It is crucial for the encounter to be the first time the patient is seen for this specific poisoning event.

• Ensure the documentation clearly states the poisoning was accidental and not intentional self-harm or assault.
• Verify the substance involved is a parasympathomimetic (cholinergic) and not another class of drug.
• Confirm this is the initial encounter for the poisoning; subsequent encounters would use a different seventh character.