Haridra (turmeric/curcuma longa) is a vital herb in ayurvedic medicine, whose spice form can be recognized by its dazzling yellow color. The rhizome of the herb, used either fresh or dried, has a host of medicinal benefits. It acts as a carminative and also enhances the complexion and skin tone.indications: allergic skin disorders allergic respiratory disorders including allergic rhinitis and allergic bronchitis