Fig. 4.

a Commonly patronized antimalarial herbal medicinal preparations among surveyed participants in the Kumasi metropolis of Ghana. The bars with the star represent the top-three most patronized antimalarial herbal medicinal products selected for the study. b Commonly patronized antidiabetic herbal medicinal preparations among surveyed participants in the Kumasi metropolis of Ghana. The bars with the star represent the top-two most patronized antidiabetic herbal medicinal products selected for the study. Number of diabetic respondents was 29. c Commonly patronized antihypertensive herbal medicinal preparations among surveyed participants in the Kumasi metropolis of Ghana. The number of respondents for antihypertensive herbal preparations was 11. The bar with the star represents the top-one most patronized antihypertensive herbal medicinal product selected for the study. The second most patronized product ‘Osompa’ diabetes and pressure’ is used for the treatment of both diabetes and pressure and has already been short-listed as an anti-diabetic preparation in this study