Quan Deer Pill and Lock Yang Solid Semen Pill can be taken together. 1. Quan Deer Pill: This medicine is composed of Lock Yang, Radix Codonopsis, Radix et Rhizoma Ginseng, Radix et Rhizoma Dioscoreae, Radix Rehmanniae Praeparata, Semen Cuscutae, Rhizoma Dioscoreae, Radix Polygonati Odorati, Radix Polygonati Odorati, Radix Polygonati Odorati, Rhizoma Ligustici, Cistanches, and so on. This medicine is effective in tonifying the kidneys and filling up the vital essence (replenish the kidney’s seminal fluids), benefiting qi and tonifying the spleen (regulate the spleen and stomach qi). It is suitable for the treatment of senile lumbar and knee soreness (a feeling of soreness and weakness in the waist and knees), fatigue (mental exhaustion and physical weakness), coldness and coldness of limbs, and frequent urination in the elderly due to deficiency of the spleen and kidney. The adverse effects of this medicine are not clear, but it is prohibited for pregnant women, children, and those with yin deficiency and fire-heat. 2. Lock-Yang Essence-Fixing Pill: This medicine is composed of Lock-Yang, Cistanches, Morinda Citrifolia, Boneset, Semen Cuscutae, Cortex Eucommiae, Lotus Seed, Lotus Beard, Calcined Oyster, Dragon Bone, etc., which has the efficacy of warming the kidney and fixing the essence. It is suitable for the treatment of lumbar and knee soreness (a feeling of soreness and weakness in the waist and knees), dizziness and tinnitus, spermatorrhea and premature ejaculation caused by deficiency of kidney yang (lack of yang energy in the kidneys). The adverse reactions and contraindications of the drug are not clear, but it should not be used in patients with cold and fever. In addition, avoid greasy food during the period of consumption. In short, both have the effect of tonifying the kidney and fixing essence, and there is no clear conflict of medicinal properties, so the two drugs can be taken together. If necessary, it is recommended to go to a regular hospital, under the guidance of a professional physician to identify the treatment.