Cinnamon tablets can warm the kidney and warm the yang, warm the kidney qi, disperse cold and relieve pain, and are used to treat a series of deficiency cold diseases such as kidney yang disorder, external wind and cold, etc. Patients should make effective judgment according to their own constitution. If the patient experiences soreness and weakness of the waist and knees, pain in the lower back, coldness in the hands and feet, increased nocturia, unfavorable urination, or poor spleen and stomach function, loss of appetite, and easy stomach pain after eating spicy, stimulating and cold foods. Or patients experiencing external wind and cold, dizziness, fever, bad wind and bad cold, can take cinnamon tablets to warm the kidney and yang, help the body improve immunity and restore positive energy. In particular, it can treat a range of deficiency-cold kidney diseases, such as increased nocturia, unfavorable urination, cold pain below the waist, swollen calves, and cold feet. Patients should consult a doctor to follow medical advice before taking the medicine and should not self-medicate to prevent life-threatening conditions.