Pai Zi Nourishing Heart Pill is a kind of Chinese patent medicine, which is a brown or tan colored honey pill with sweet and bitter numbing taste. It has the effects of tonifying qi, nourishing blood and tranquilizing the mind. It can be used for the treatment of heart qi deficiency and coldness, palpitations (rapid heartbeat, often accompanied by panic) and easy to be frightened, insomnia and dreaminess, forgetfulness and other conditions. The adverse effects of this product are not clear at present. Attention to allergy to this product is prohibited, allergic individuals should be cautious in taking. Avoid eating spicy food during the period of consumption. If you need to use Pai Zi Yang Xin Wan, should be under the guidance of a physician to identify the evidence, do not blindly use their own medicine, so as not to cause adverse reactions.