Imodium Stats & Data
Fad
Lope
Select
Entrocalm
Immodium a-d
PubChem
MW513.5
FormulaC29H34Cl2N2O2
IUPAC4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-N,N-dimethyl-2,2-diphenylbutanamide;hydrochloride
InChIKey
PGYPOBZJRVSMDS-UHFFFAOYSA-N
Chemical Class
Medicine
Psychoactive Class
Depressant
Toxicity
PubChemLiver injury risk
No documented concern
FDA LiverTox / DILIrank. Reflects published case reports
of liver injury, not absolute risk.
Effect Profile
Curated
Opioid
6.0
Strong euphoria with moderate itching/nausea, mild pain relief, low sedation
Euphoria / Warmth×3
9
Analgesia×2
4
Sedation / Relaxation×1
3
Itching / Nausea×1
6
Based on reports from:
Tolerance & Pharmacokinetics
drugs.wikiTolerance Decay
Full tolerance
1d
Half tolerance
21d
Baseline
~35d
Acute tolerance: develops within a single session — the reset numbers above apply after sustained heavy use, not after one binge. Within-session tachyphylaxis usually resets largely overnight.