The difference between Zhi Bai Di Huang Wan and Tian Wang Zhen Xin Wan is the composition, function and main treatment. For example, Zhi Bai Di Huang Wan is composed of Huang Bai, Radix Rehmanniae Praeparata, Rhizoma Dioscoreae, Chinese yam, Poria, Zhi Mu, etc., which functions to nourish Yin and reduce fire; Tian Tian Tian Tian Xin Xin Wan is composed of Salviae Miltiorrhizae, Fried Jujubae Seed, Schisandrae Seed, Poria, etc., which functions to nourish Yin, nourish blood and tranquilize the heart and mind.
In addition, Zhi Bai Di Huang Wan treats dry mouth and sore throat, tinnitus and deafness caused by yin deficiency and fire exuberance, seminal emission, hot flashes and night sweating (sweating abnormally after going to sleep, but sweating stops after waking up), and short and red urination (small amount of urination with dark yellow color). Caution should be exercised in cases of Qi deficiency with fever and actual fever.
Tianwang Xinzhu Pill is used for treating deficiency of heart yin, palpitation and palpitation with anxiety (violent heartbeat, panic and restlessness), insomnia and dreaminess, forgetfulness, constipation. Caution should be exercised in cases of liver and kidney insufficiency.
If you need to use both of them to cure your illness, it is recommended to use them under the guidance of a physician.