Heavy cold and dampness can be relieved by taking the herbal medicine Huo Xiang Zheng Qi Shui or Hou Pu Wen Zhong Tang, the efficacy of which varies from person to person, and there is no such thing as “the most effective”. 1. Huo Xiang Zheng Qi Shui has the function of relieving the exterior dampness (relieving the exterior evils and getting rid of the internal dampness), regulating the qi and the middle (regulating the qi of the spleen and stomach to make the function of the spleen and stomach smooth). It is effective in relieving symptoms such as cold fever (fear of cold), headache, chest and diaphragm fullness, vomiting and diarrhea, abdominal distension, indigestion and other symptoms caused by external wind-cold and internal dampness stagnation (stagnation of dampness in the body due to overly cold diet, etc.). However, it should be used with caution for those who are allergic to the drug and pregnant women, and those who have severe vomiting and diarrhea. 2. Houpu Wenzhong Tang: It has the effect of moving qi and removing fullness, warming the middle and drying dampness. For the spleen and stomach cold and damp stagnation evidence, such as chest and epigastric plumpness (stomach distension and discomfort), poor appetite (poor appetite), epigastric cold pain (gastric and abdominal pain in the stomach and abdomen feel the cold), visceral qi is not passable, bowel movement is difficult, limbs fatigue, tongue coating white and greasy and so on, has a certain effect of alleviation. However, it should be used with caution for those who are allergic to the medicine and those who have heat in their qi deficiency. The above drugs for cold and damp heavy people have a certain degree of efficacy, the efficacy varies from person to person, it is recommended to strengthen the exercise in daily life, more sweating to help dispel cold and dampness, please go to the regular hospital in a timely manner, so as not to delay the condition of the drugs need to be used under the guidance of a physician.