Substance
What not to mix with Acetaminophen (Tylenol)
Analgesic
Also calledtylenol, paracetamol, apap, panadol, calpol, mapap
Summary
Acetaminophen is checked against 40 other substances — 4 caution.
Caution
4- Acetaminophen and AlcoholAlcohol makes acetaminophen harder on the liver, most of all for regular drinkers and while alcohol is clearing. Do not take repeated doses while…
- Acetaminophen and CodeineMost codeine tablets already contain acetaminophen, so more codeine means more acetaminophen, and liver damage gives no warning for a day or more…
- Acetaminophen and OpioidsMany opioid pills already contain acetaminophen, so extra Tylenol can take you past the daily limit of about 4 g. Check the label and count every…
- Acetaminophen and TramadolSome tramadol pills already contain acetaminophen. Check the label before adding Tylenol.
Low / no synergy
36Checking more than one?
This page rates Acetaminophen against one substance at a time. Combinations of three or more carry risks that no pair-by-pair list can show — the checker rates every pair at once and flags the whole-mix ones on top.
Open Acetaminophen in the checkerOther analgesics
All combinations →Educational information only, not medical advice. Absence of a documented interaction is not evidence of safety. Combination data from the TripSit drug combination chart, retrieved 2026-08-20.