SLUDGE Mnemonic for Cholinergic (Muscarinic) and Organophosphate Toxicity S - Salivation - Stimulation of salivary glands L - Lacrimation - Stimulation of tear glands U - Urination - Relaxation of the internal sphincter of the urethra, contraction of detrusor muscles D - Diaphoresis - Sweat gland stimulation G - Gastrointestinal upset - Diarrhea E - Emesis - Vomiting #SLUDGE #Mnemonic #Cholinergic #Muscarinic #Organophosphate #Toxicity #Toxicology #Diagnosis