Niyog-niyogan (Quisqualis indica L.)
Niyog-niyogan is a large climbing, woody shrub that is native in Southeast Asian countries including the Philippines, India, Myanmar and Malaysia. According to Philippine Department of Health, niyog-niyogan can be used to expel intestinal worms and parasites, treat inflamed kidneys, remedy boils and skin ulcers, headaches, diarrhea, fever, dysuria (painful urination), and works as an anti-cancer.
