Mixing DXM and Mephedrone
- DXM also called
- robo, robitussin, robotussin, syrup, dex, cough syrup
- Mephedrone also called
- 4-mmc, 4mmc, meow, m-cat, 4-methylmethcathinone, bath salts
Dangerous
Risk of serotonin syndrome as both drugs raise serotonin levels. In addition to concerns of high blood pressure and unnecessary strain on the heart. As well as potentially causing anxiety and greater physical discomfort due to the combination.
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 DXM and Mephedrone?
High risk of death or life-changing injury. Do not combine.
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 checkerRelated combinations
All combinations →Rated dangerous. Educational information only, not medical advice. Absence of a documented interaction is not evidence of safety.