According to the color, size, petiole, short petiole and long petiole of flowers, Panax notoginseng flowers are divided into three-year Panax notoginseng flowers without petiole, three-year Panax notoginseng flowers without petiole, three-year Panax notoginseng flowers without petiole, middle-level Panax notoginseng flowers without petiole and three-year Panax notoginseng flowers with petiole. So,? The efficacy, function and eating method of Notoginseng Flower are as follows: 1, Notoginseng Flower can treat headache, dizziness, tinnitus and red eyes caused by liver fire. Practice: Use Notoginseng Flower15g, Mulberry Leaf12g, brew in boiling water, and drink tea instead. It can also be decocted in water twice a day. It has the effect of calming the liver and purging fire. 2. Treat hypertension, hyperlipidemia, mental fatigue, numbness of limbs, dizziness and insomnia. Practice: use notoginseng flower, Sophora japonica flower, white chrysanthemum flower and cassia seed each 10 g for tea drinking. It has the effects of calming the liver, lowering blood pressure and reducing blood fat. 3. Treating diabetes belongs to deficiency of both qi and yin and dryness-heat syndrome, and people with dry mouth, fatigue and upset. Practice: Use 5 grams of Sanqihua and make tea every day. Long-term administration has the effect of regulating blood sugar. 4. Treat recurrent oral ulcer. Practice: Take 9 grams of Notoginseng Flower, 9 grams of Mubutterfly and 9 grams of Bletilla striata in water, once a day 1 dose, for 7 days. Has the effects of clearing away heat and toxic materials, stopping bleeding, healing sore, diminishing inflammation and relieving pain. Through the above introduction, I believe you have a certain understanding of the efficacy, function and eating method of Panax notoginseng. In addition, Panax notoginseng can promote the division and growth of various blood cells, increase the number, promote the proliferation and release of bone marrow cells, increase the number and activity of bone marrow red cells, and achieve the function of promoting hematopoiesis.