Codonopsis and ginseng can be taken together, both are qi tonic. 1. Ginseng has the effects of strengthening the spleen and lungs (strengthening the functions of the spleen and lungs), nourishing blood and generating fluid, and is suitable for symptoms such as deficiency of spleen and lungs qi, poor appetite and tiredness, cough and asthma, deficiency of qi and blood, palpitation (rapid heartbeat, often accompanied by panic), shortness of breath, and internal heatiness and thirst (internal fever accompanied by symptoms of overeating, excessive drinking, excessive urination, etc.), etc. It is not suitable for clinical application with veratrum, and should not be taken with solid evils. It is not suitable to be used together with veratrum in clinical application, and it is not recommended to be taken by those who have solid evils at the same time. 2. Ginseng has the effects of tonifying the vital energy (replenishing the root energy of the body), restoring the pulse and stabilizing loss (restoring the normal pulse and preventing the loss of substance), tonifying the spleen and the lungs (tonifying the spleen and the lungs), generating fluids and nourishing the blood (replenishing the body’s fluids and blood), and tranquillizing the spirit and benefiting the intellect (stabilizing the spirit and mind, and promoting the development of the intellect). It is suitable for symptoms such as deficiency of body, thirst, deficiency of qi and blood, and weakness after prolonged illness. It is not suitable to be used together with Veratrum and Wuling Lipid in clinical application, and is also contraindicated in solid and hot cases. It should not be used alone for a long period of time for people with Yin deficiency, internal heat and abdominal distension. The use of drugs need to be under the guidance of a professional physician for treatment, do not unauthorized use of drugs, in order to avoid adverse consequences.