Drinking lemon water is not recommended for people with cold stomach, consult a medical professional for details. Stomach cold is due to over-eating cold and dietary irregularities that lead to the cold in the stomach viscera manifestations of the symptoms, clinical manifestations of stomach pain, thirst, vomiting and other symptoms. Lemon has the efficacy of promoting the production of fluids and quenching thirst, and stabilizing the fetus with the stomach. The main stomach heat injury; heatstroke thirst; loss of appetite; epigastric (abdominal) distension; lung cough; pregnancy vomiting and other diseases. Lemon is cold in nature and should not be consumed by patients with cold stomach. The efficacy of lemon water is limited and generally does not achieve the therapeutic effect. Lemon flavor acid, should not be consumed on an empty stomach drink lemon water, and at the same time is not suitable for toothache, dental caries, gastric and duodenal ulcers, excessive stomach acid, diabetes, the crowd soaked in water to drink. Patients with cold stomach should listen to the doctor’s advice, not blindly taking drinks that are not conducive to relieving symptoms, so as not to aggravate the condition, resulting in adverse consequences.