The two medicines, Pai Zi Yang Xin Wan and Tian Wang Tonic Heart Pill, both belong to the Chinese patent medicine, there is a difference between the two. First of all, Pai Zi Yang Xin Wan has the effect of nourishing Qi, nourishing blood and calming the mind, which is mainly used for symptoms such as deficiency of heart Qi and cold, insomnia, forgetfulness, palpitation and panic. Tian Wang Tonic Heart Pill is mainly used for deficiency of heart yin, palpitations and forgetfulness, insomnia and dreaminess, and dry stools, which nourishes yin and nourishes blood and calms the mind. The two medicines are both nourishing and calming agents, both have the effect of nourishing the heart and calming the mind, mainly treating insomnia, palpitations and deficiency of yin and blood. Tianwang Tonic Heart Pill has ingredients such as ginseng, Wu Wei Zi and sour date seeds. Therefore, it is very effective in nourishing Yin and replenishing blood, benefiting Qi and tranquilizing the heart, and is more focused on treating the root cause. There is a difference between the two as there are ingredients of Shu Di Huang and Wolfberry in Pai Zi Yang Xin Wan.