The contraindications of drinking saffron in the elderly are not clear. It is recommended not to take it for a long time, overdose, hemorrhagic patients should take it with caution, specific medication is recommended to consult a doctor. Saffron is the name of traditional Chinese medicine, is the iris family plant saffron dry stigma, generally can be used to treat menstrual disorders, menstrual closure, dysmenorrhea, palpitations, warm spots, melancholy plagued, measles and other diseases. Saffron is flat in nature, sweet in taste, and belongs to the heart and liver meridians. It usually has the effects of dispersing depression and clearing up knots, cooling the blood and removing toxins (referring to the treatment of blood-heat and toxins), and invigorating the blood to remove blood stasis. Among them, dispersing depression and clearing knots refers to the treatment of thoughts knotted in the heart and depression of qi, while cooling blood refers to the treatment of blood-heat conditions, such as vomiting blood and irritability. During the period of taking, pay attention to a light diet, avoid smoking, drinking, staying up late and other bad habits, avoid eating spicy and stimulating food. If patients have any related discomfort, it is recommended to consult a doctor in time to avoid delaying the condition.