The statement “the efficacy of pig’s feet ginger vinegar” is not accurate. Pig’s foot ginger vinegar generally does not have the efficacy of traditional Chinese medicine, it is recommended that patients with treatment needs to seek timely medical treatment. Pig’s feet ginger vinegar contains pig’s feet, eggs, ginger, etc., of which pig’s feet, eggs are ingredients, no medicinal effect; ginger can relieve the surface of the cold (to remove the cold of the surface of the muscle), warming and stopping vomiting (to warm the spleen and stomach to treat vomiting caused by gastric cold), phlegm cough, decoction effect is better. Ginger is pungent and slightly warm in nature, and belongs to the lung, spleen and stomach meridians. It has the efficacy of dispersing cold from the surface of the body, warming the spleen and stomach to stop vomiting, resolving phlegm and relieving cough, and detoxicating the poison of fish and crab. Ginger is not suitable for those who are suffering from Yin deficiency and internal heat, or those who are suffering from eye bleeds, carbuncles, sores and other solid heat. Although pig’s feet and eggs do not have medicinal properties, but has a certain nutritional value, pig’s feet contain collagen can improve the physiological function of the body and skin tissue. Eggs are rich in high quality protein, as well as fat, amino acids and other nutrients. Pig’s feet ginger vinegar as food when used without the efficacy of treatment of disease, the body, such as discomfort, it is recommended to seek medical attention.