There is no uniform conclusion on the maximum duration of Pai Zi Nourishing Heart Pill, and the specific duration of consumption needs to be determined by the physician according to the patient’s specific condition. Pai Zi Nourishing Heart Pill is composed of Pai Zi Ren, Codonopsis Pilosulae, Radix Astragali, Rhizoma Ligustici Chuanxiong, Radix Angelicae Sinensis, Poria, Radix et Rhizoma Polygoni Multiflori, Radix Jujubae Jubaeaeae Sulphuricae, Cinnamomum Cassiae, and others. It has the effects of tonifying qi, nourishing blood and tranquilizing the mind. It is used for heart qi deficiency and coldness, palpitation (rapid heartbeat, often accompanied by panic), easy to panic, insomnia and dreaminess, forgetfulness. The adverse effects of Pai Zi Nourishing Heart Pill are not clear. Avoid spicy food. Precautions are due to this product contains a small amount of vermillion, long-term use is likely to accumulate in the body, and cause toxic reactions, so patients are not recommended to take this product continuously for a long time. Before taking this medicine, you need to be guided by a doctor for identification, and you can’t take the medicine on your own, so as not to cause adverse consequences to the body.