Mixing Amphetamines (Adderall) and Ketamine (ket)
Caution
Likely to raise blood pressure, and moving around on high doses of both risks injury. Keep doses sensible, and avoid moving around much on high doses.
No unexpected interactions, though likely to increase blood pressure but not an issue with sensible doses. Moving around on high doses of this combination may be ill advised due to risk of physical injury.
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.
Headspace vs physical riskCan you mix Amphetamines (Adderall) and Ketamine (ket)?
MixSafe rates mixing Amphetamines and Ketamine as "Caution" — carries risk that is worth understanding before combining. Reduce doses and do not use alone. Source: TripSit drug combination chart, retrieved 2026-08-20. Educational information, not medical advice.
- Amphetamines
- Prescription and street speed — Adderall, dexamphetamine
- Amphetamines also called
- adderall, speed, amphetamine, dexedrine, vyvanse, lisdexamfetamine
- Ketamine also called
- ket, special k, kitty, kittens, ketty, ketalar
TripSit drug combination chart, retrieved 2026-08-20. View the dataset.
Think this rating or note is wrong, or know a better source? Send it.
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 checkerRelated combinations
All combinations →Rated caution. Educational information only, not medical advice. Absence of a documented interaction is not evidence of safety.