Combination

Mixing Caffeine and PCP

StimulantDissociative
Caffeine also called
coffee, energy drink, espresso, pre-workout
PCP also called
phencyclidine, angel dust, angeldust, wet, sherm
Verdict

Caution

Details of this combination are not well understood but PCP generally interacts in an unpredictable manner.

Risk / Headspace

The risk here is to the experience — intensity, panic, thought loops, confusion. Physical harm is unlikely at ordinary doses. Setting, company and dose do most of the work.

Can you mix Caffeine and PCP?

Carries risk that is worth understanding before combining. Reduce doses and do not use alone.

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.

Open this in the checker

Related combinations

Caffeine withWhat not to mix with Caffeine →
PCP withWhat not to mix with PCP →
All combinations →

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