Can saffron be soaked in water for a long time

Saffron can not be soaked in water for a long time to drink, saffron is a valuable traditional tonic, with the effect of activating blood circulation, but also can dredge meridians, promote blood circulation, saffron for women's irregular menstruation has a good effect, but also can nourish the body, but after all, is a drug, can not be taken excessively.