Blue cornflower (flowers) is used for inflammation, chronic disease of the kidneys, bladder and urinary tract, is a good choleretic agent. Cornflower has a good effect on the cardiovascular system. It helps with conjunctivitis,barley, blepharitis and hemeralopia. It is also used as an external agent in dermatology and cosmetics. Blue cornflower (meadow) flowers are used in traditional medicine for colds, coughs, constipation, stomach aches, as a diuretic, for spasms and urinary retention, as a diaphoretic, and also for some eye diseases (as lotions). Field of application of cornflower blue flowers: cough cornflower blue flowers cold bronchitis kidney disease cystitis nephritis urethritis stomach pain gout furunculosis eczema cardio-vascular diseases. It is used for diseases: cardiovascular diseases, eczema, furunculosis, gout, diseases of the gastrointestinal tract, nephritis, cystitis, kidney disease, bronchitis, colds, cough, conjunctivitis, lacrimation.