A: Yes, but do leave a 2-hour gap (or longer) from taking the medication to ensure that the efficacy of OmaxPure DHA76 is not compromised. High dosage fish oil (>1,000mg/day combined EPA and DHA ) can have blood thinning effect, it may increase bleeding risk when a person takes them with blood thinners. Hence, it is advisable to get a medical advice prior to taking fish oil supplements if you are on those medications.