Combination

Mixing Amphetamines and NBOMes

StimulantPsychedelic
Amphetamines also called
adderall, speed, amphetamine, dexedrine, vyvanse, lisdexamfetamine
NBOMes also called
25i, 25i-nbome, 25c-nbome, 25b-nbome, n-bomb, nbome
Verdict

Unsafe

Amphetamines and NBOMes both provide considerable stimulation. When combined they can result in tachycardia, hypertension, vasoconstriction and in extreme cases heart failure. The anxiogenic and focusing effects of stimulants are also not good in combination with psychedelics as they can lead to unpleasant thought loops. NBOMes are known to cause seizures and stimulants can increase this risk.

Risk / Physical + headspace

This combination carries bodily risk and can go badly psychologically. The headspace part often arrives first and makes the physical part harder to notice.

Can you mix Amphetamines and NBOMes?

Risk of serious physical or psychological harm. Not recommended under any circumstances.

Amphetamines
Prescription and street speed — Adderall, dexamphetamine
Source

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

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