“Gentian head of duck efficacy and role” statement is not accurate, gentian head is also known as gentian, gentian duck generally does not have the efficacy of traditional Chinese medicine, it is recommended that patients with treatment needs to seek medical treatment in a timely manner. Gentian head boiled duck contains gentian, duck and so on, which the duck for the ingredients, no medicinal effect. Gentian belongs to the plant class of Chinese medicine, cold in nature, bitter in taste, belonging to the liver, gallbladder meridian, with diarrhea of the liver and gallbladder fire, clearing heat and drying dampness (removing heat and drying dampness). Gentian is suitable for people who suffer from dysmenorrhea, dystocia and bitterness in the mouth (pain in the area of dystocia and ribs and bitter taste in the mouth), jaundice due to dampness-heat, swelling and itching in the yin and yin, headache due to liver-fire, redness of the eyes, deafness, itching of eczema, and convulsions of convulsive winds (a pediatric disease that is characterized by dizziness, apoplexy, and convulsions). Adverse reactions and contraindications of gentian are not yet clear, note that Yin deficiency and fluid injury should be used with caution, spleen and stomach cold (spleen and stomach weakness and cold) should not be used. Although there is no medicinal effect of duck meat, but has a certain nutritional value, duck meat is rich in protein, fat and calcium, phosphorus, iron and other trace elements. Gentian boiled duck does not have the therapeutic effect of drugs, such as the need for medication, under the guidance of a physician for treatment.