Do not use if you are pregnant, breastfeeding, or have G6PD deficiency.
To avoid the risk of serotonin syndrome, do not use if you are taking serotonergic drugs such as selective serotonin reuptake inhibitors (SSRI), serotonin and norepinephrine reuptake inhibitors (SNRI), or monoamine oxidase inhibitors (MAOi) unless otherwise instructed by your healthcare provider.
There is also a potential risk for serotonin syndrome when this is used in combination with “psychedelics” and therefore one should avoid this combination.