Radix Rehmanniae Pill and Ginseng Ling Strengthening Spleen and Stomach Granules can be taken together and no drug interactions have been found. Both have the effect of strengthening the spleen and can be taken together to treat symptoms such as weak spleen and stomach, deficiency cold. Radix Rehmanniae Pill contains Radix Rehmanniae, Rhizoma Atractylodis Macrocephalae, Radix et Rhizoma Glycyrrhizae and other Chinese medicinal ingredients, which have the efficacy of warming the middle Jiao and strengthening the spleen and are used for treating coldness of the spleen and stomach, cold pain in the epigastric region (the stomach and epigastric region feel cold and painful), vomiting and diarrhea, and lack of warmth of hands and feet. This medicine should not be taken when one has a cold. Ginseng & Ling Strengthening the Spleen and Stomach Granules contains Radix Panax Ginseng, Poria, Rhizoma Atractylodis Macrocephalae, Rhizoma Atractylodis Macrocephalae, Rhizoma Atractylodis Macrocephalae and other traditional Chinese medicines, which have the functions of tonifying the spleen and stomach, promoting dampness and stopping diarrhea and are used for the treatment of spleen and stomach weakness, dietary inactivity, diarrhea or vomiting, and thinness and atrophy. Pregnant women are prohibited; diabetic patients are prohibited. If you have any of the above symptoms, you can take Radix Rehmanniae Pills and Ginseng Ling Strengthening the Spleen and Stomach Granules together, but you can’t take them blindly on your own, you must consult a doctor for diagnosis and treatment, and use the medication under the guidance of a professional doctor.