Eating quadruple drugs easy to be hungry may be because of the condition of the performance of the improvement, but also may be hyperthyroidism, diabetes or other factors caused. 1. Improved performance: quadruple drugs used in the treatment of Helicobacter pylori infection, gastric ulcers and other diseases, the condition of the patient when the patient’s stomach is uncomfortable, loss of appetite, when after treatment the condition is improved, the symptoms disappear, the digestive ability to enhance the feeling of easy to be hungry. 2. Hyperthyroidism: Hyperthyroidism patients because of the metabolism is strong, so it is hungry fast. 3. Diabetes: Diabetes is characterized by fast hunger, eating more, and thinness. 4. Other factors: fast hunger is not necessarily caused by taking quadruple drugs, but also may be caused by plant nervous system dysfunction and other reasons. Eat quadruple drugs easily hungry patients should promptly reflect the condition with the attending physician, the patient should not eat food, to be treated under the guidance of the physician’s face-to-face.