Sancai Sealing Marrow Pill and Zuo Gui Wan are not recommended to be taken together, when applied together, it may lead to overdose of Radix Rehmanniae Praeparata, it is recommended to consult a doctor or pharmacist before taking the medicine. San Cai Seal Marrow Pill is a kind of Chinese patent medicine, the main ingredients are ripened dihuang, Radix et Rhizoma Ginseng, Cortex Phellodendron Bidentatae, Radix et Rhizoma Gonorrhoeae, Radix et Rhizoma Gonorrhoeae, Tendon and so on, which has the efficacy of tonifying the kidneys and consolidating the kidney essence (consolidate the kidney essence by tonifying the kidneys), and it can be used for treating dreaming loss of semen and kidney qi weakness. Its adverse reactions and contraindications are not clear, note that during the period of taking the medicine, avoid eating spicy food. Zuo Gui Wan is a kind of Chinese patent medicine, the main ingredients of which are Radix Rehmanniae Praeparata, Fructus Lycii, Semen Cuscutae, Radix Achyranthis Bidentatae, etc. It has the effect of nourishing yin and tonifying the kidneys, and is used as a main treatment for the conditions of lumbar and knee soreness and limpness (feeling of soreness and weakness of waist and knees) caused by insufficient kidney yin, night sweating (sweating abnormally after falling asleep, and sweating stops after awakening), spermatogonial emission, dizziness and vertigo, dry mouth and tongue, tinnitus, and fatigue of the spirit (mental exhaustion, physical fatigue). The adverse effects of this product is not clear, children are prohibited, women in pregnancy is prohibited. Both contain Radix Rehmanniae Praeparata, taking them together may lead to excessive dosage of Radix Rehmanniae Praeparata, exceeding the safe dosage, so it is not recommended to take them together. If you need to take medication, it is recommended that you take it under the guidance of a professional physician, do not take medication blindly, so as not to affect your health.