<unk>  or<unk> sides are medications which are used as laxatives.<unk>  derivatives act on the large intestine, or colon, to stimulate fluid secretion and contractions of the colonic wall known as peristalsis.
It is on the World Health Organization's List of Essential Medicines, the most important medications needed in a basic health system. They are named after plants of the genus<unk> .
Senna glycosides
Oxolinic acid
Organothiophosphates
Flavones
Flavonoid
Alkylphosphocholine
Sinecatechins
Omega-3 fatty acid