2C-T-X: This class of compounds can be unpredictable even when taken alone.
2C-X: The 5-MeO psychedelics can unpredictably interact with and enhance the effects of other psychedelics.
Cannabis: Cannabis may heighten the risk of adverse psychological effects such as anxiety, paranoia, and psychosis.
DOx: The 5-MeO tryptamines may lead to unpredictable interactions, increasing the likelihood of unpleasant physical side effects.
MDMA: Some 5-MeO tryptamines are unpredictable, so combining them with MDMA requires caution.
Mescaline: The 5-MeO tryptamines can interact unpredictably with mescaline.
NBOMe: Both NBOMes and 5-MeO tryptamines can be unpredictable on their own, making this combination potentially risky.
Amphetamines: The anxiogenic and focusing effects of stimulants heighten the chances of unpleasant thought loops. The combination is generally unnecessary due to the stimulating effects of psychedelics.
Cocaine: Similar to amphetamines, cocaine’s stimulating and focusing effects can increase the chance of unpleasant thought loops. It's typically unnecessary when combined with psychedelics due to their stimulating effects.
DXM: There's limited information available on this combination.
Tramadol: Mixing with tramadol increases the risk of serotonin syndrome.
aMT: The risk of serotonin syndrome is heightened with this combination.
MAOIs: Combining MAOIs with other substances significantly raises the risk of serotonin syndrome.
PCP: There's not much known about the combination of PCP and psychedelics, but it may increase the risk of psychosis and overstimulation.