How to regulate the heat in the hearts of hands and feet due to Yin deficiency and fire?

Yin deficiency and exuberance of fire = resulting in fever in the hearts of hands and feet can be regulated by taking medicines such as Dazhongyin Pills, Zhi Bai Di Huang Pills, and Zhenzhi An Shen Capsules.
Symptoms include tidal fever (a burst of heat, feeling that the heat comes from the inside of the bone to the outside), night sweating (abnormal sweating after going to sleep, but the sweating stops after waking up), coughing and hemoptysis, irritability, pain and heat in the knees and feet, and so on.
2. Zhi Bai Di Huang Wan is composed of Radix Rehmanniae Praeparata, Radix Zhi Mu, Radix et Rhizoma Cyperi, Rhizoma Zedoariae, Rhizoma Coptidis, and Rhizoma Coptidis, which can nourish yin and reduce fire, and is mainly used for treating deficiency of yin in the liver and kidney and inflammation of fire. Symptoms include dizziness, toothache (toothache caused by inflammation of deficiency fire and deficiency of yin fluid), five heart heat (heat in the heart of both hands and feet, and self-consciousness of heart and chest irritability and sultriness), and so on.
3. Zhenzhi Anshen Capsule is composed of Ganoderma lucidum and pearl, which has the effect of nourishing yin and clearing heat, nourishing the heart and tranquilizing the mind, and is suitable for insomnia and palpitation, dizziness and tinnitus, and five heart-heat caused by yin deficiency and fire. Children, pregnant women; people with high blood pressure, heart disease, diabetes, liver disease, kidney disease and other serious chronic diseases should take under the guidance of a physician.
It is recommended to consult a doctor in time, do not use medicine privately, so as not to cause damage to the organism.