Pin Point Pupils

Pinpoint pupils mnemonics
PONTINE


P= Pontine Hemorrhage / Phenothiazine / Pilocarpine
O= Organophosphorus poisoning / Opiod poisoning
N= Neostigmine Poisoning
T=  Transient
I = Iritis
N= Narcotics drugs e.g. Morphine
E=  Elevated temperature / Eye- Horner's syndrome

Other:
Clonidine overdose
Lomotil  (diphenoxylate)
Mushroom poisoning
Deep sleep

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