Nearly 60% of medications are metabolised through liver enzymes, P450 & CYP450, CBD (Cannabidiol) is known to interact with both of these enzymes, which some medications also interact with, when CBD is used along side these medications metabolised by this pathway, caution should be used.
If you use CBD whilst on these medications it could block these critical enzymes, allowing more of the medication to get into your system than needed. Some medications can become toxic if this happens.
An easier way to tell if you can use CBD along side your medication is by checking the information leaflet it comes with & look to see if there is a grapefruit warning, if it says you shouldn’t eat grapefruit with the medication then you shouldn’t use CBD either.