Brainzyme FOCUS nutritional food supplements contain 100% plant, vitamin and mineral ingredients, which are classed as 'food' under UK Department of Health regulations for food supplements and GRAS (Generally Recognised As Safe) under US FDA regulations for dietary supplements. Thus, they are generally safe to take for all customers.
However, we would suggest you take Brainzyme FOCUS supplements at a different time of day to your existing medication and start with only one capsule to evaluate how you feel. If possible, it is advisable to leave a minimum of 2 hours between taking medication and taking Brainzyme FOCUS supplements.