It is not true that there is still cold after 3 years of taking epiphyllum. Due to the different physique of each person, the severity of the disease is different, so the degree of internal cold is also different. If the condition is mild, you can follow the doctor’s instructions and use the medicine to get rid of the cold completely, but if the condition is more serious, you may still have cold in your body and not get rid of it, so you can’t make a generalization. If there is coldness in the body, and need to be removed with the seeds, it is recommended to consult a doctor, under the guidance of the doctor’s treatment. Pineapple, taste pungent, sweet, nature of great heat; poisonous. It belongs to the heart, kidney and spleen meridians. It has the efficacy of returning yang to save the body (rescuing fainting, unconsciousness, etc. by warming yang qi), tonifying fire to help yang (replenishing the body’s yang qi), and dispersing cold to alleviate pain (relieving pain by dispelling the body’s cold evil). It is used for treating deficiency of dead yang, cold limbs and weak pulse, deficiency of heart yang, chest paralysis (stuffy pain in the chest), heart pain, vomiting and diarrhea with deficiency of cold, cold pain in the stomach and abdomen (feeling cold pain in the stomach and abdomen), deficiency of kidney yang (deficiency of yang qi in kidneys), impotence and coldness of the uterus, coldness of the yin and oedema, and cold-dampness paralysis and pain. It should be noted that pregnant women should be cautious of using it; it should not be used with Semen xia, Psidium guajava, Psidium guajava, Psidium guajava, Psidium guajava, smallpox pollen, Psidium chuanbei, Psidium zhejiang, Psidium pingbei, Psidium italicum, Psidium hubei, Psidium amarus, Psidium baixia, Psidium baixia, etc.