Astragalus can be combined with honeysuckle, chrysanthemum, wolfberry, maitake, poria, coix seed and other herbs that clear heat, nourish yin, and promote diuresis (promoting the operation of water to dispel dampness) to replenish qi and blood without catching fire, but the specific effect is related to the condition, the combination of factors, and so on, and is not necessarily. 1. Honeysuckle, chrysanthemum and other traditional Chinese medicines that have the effect of clearing heat, its nature is cold, and with astragalus, can restrain the warmth of astragalus, so as to achieve the purpose of replenishing qi and blood without fire. 2. wolfberry, maitong and other yin nourishing effect of Chinese medicine, the nature of the flat or cold, and astragalus, and with astragalus, can reduce or constraint astragalus warm tonic nature, so as to achieve the purpose of replenishing qi and blood without fire. 3. Poria, Coix Seed and other Chinese medicines with the function of water-inducing and dampness-expelling, whose properties are mostly light, flat and cold, can be combined with Astragalus to reduce or restrict the warm tonicity of Astragalus, so as to achieve the purpose of replenishing qi, blood and not catching fire. If there is a need for medication, it is recommended that the patient go to the hospital and take it under the guidance of a doctor, and should not take medication on his own to avoid adverse consequences.