If you are taking maintenance drugs like antihypertensive or oral hypoglycemic types for your high blood pressure or diabetes respectively, it is important that you check the herb or the supplement you intend to use. Ginkgo biloba for instance, is said to be beneficial for the elderly for it can help treat age-associated memory impairment including Alzheimer’s. However, if an individual is taking a diuretic or other blood pressure control medicine, gingko biloba may hinder the effect of these drugs.
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Ginkgo biloba won’t also work with aspirin and other blood thinners like clopidogrel, ticlopidine, warfarin, heparin etc. This herb contains some constituents that affect blood clotting therefore, can potentiate the effect of the anti-coagulant drugs causing uncontrolled bleeding or haemorrhage.