Combination

Mixing Cocaine and Opioids

StimulantOpioid
Cocaine also called
coke, crack, blow, snow, yayo
Opioids also called
opiate, opiates, opioid, heroin, dope, smack
Verdict

Dangerous

Stimulants increase respiration rate allowing for a higher dose of opiates than normal. If the stimulant wears off first then the opiate may overcome the individual and cause respiratory arrest.

Risk / Physical

The risk here is to the body — breathing, heart, temperature or organs. Set limits before you start, because this kind of harm does not announce itself in time to react.

Can you mix Cocaine and Opioids?

High risk of death or life-changing injury. Do not combine.

Opioids
Full agonists — heroin, oxycodone, morphine
Source

TripSit drug combination chart, retrieved 2026-08-20. View the dataset.

Checking more than two?

Combinations of three or more carry risks that no pair-by-pair chart can show. The checker rates every pair at once and flags the whole-mix ones on top.

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Related combinations

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Rated dangerous. Educational information only, not medical advice. Absence of a documented interaction is not evidence of safety.