1 It is not advisable to drink too much water of Radix Astragali and Radix Ophiopogonis, which has high nutritional value and edible value. Moderate drinking is beneficial to human health, but it is not recommended to drink in water for a long time, otherwise it will easily increase the burden on the human stomach, lead to abdominal pain, diarrhea and loose stool, and pose a threat to human health.

2 Pregnant women drink alcohol. Pregnant women should use it with caution. Compared with normal people, their physique is weak. If there is no special need, it is not advisable to drink Astragalus and Ophiopogon japonicus. Because Astragalus membranaceus and Ophiopogon japonicus have strong functions of strengthening tendons and bones, invigorating qi, consolidating exterior and enriching blood, the nutrition of pregnant women is easy to lead to fetal overgrowth, which is not conducive to maternal health.

People with damp heat should drink carefully. For people with damp heat in the body, it is not recommended to drink Astragalus membranaceus and Ophiopogon japonicus in life, mainly because the main manifestations of damp heat are bitter mouth, dry mouth and yellow greasy tongue coating; Astragalus membranaceus is a kind of warm medicinal material. After taking Astragalus membranaceus, it is easy to cause pathogenic stagnation, which leads to the aggravation of the disease and is not conducive to health.

4 those with yin deficiency and fire flourishing should drink Astragalus and Ophiopogon carefully. Astragalus membranaceus is sweet in taste and warm in nature. It belongs to the genus Astragalus in Leguminosae and has a strong warming effect. Those with yin deficiency and excessive fire have heavy internal heat. Drinking Astragalus membranaceus soaked in water can easily aggravate symptoms, which will aggravate symptoms such as fever of hands and feet, dry mouth and throat, hot flashes and night sweats, and red tongue without coating, which is not conducive to health.