Hot palms and heavy breath may be caused by accumulation of food (indigestion of food and its accumulation in the stomach), damp-heat in the spleen and stomach, or damp-heat in the liver and gallbladder. 1. Accumulation of food: Heartburn and heavy breath may be caused by accumulation of food, accompanied by abdominal distension, abdominal pain, vomiting, loss of appetite and other uncomfortable symptoms. 2. Dampness and heat in the spleen and stomach: Heartburn and heavy breath may be caused by dampness and heat in the spleen and stomach, and patients with dampness and heat in the spleen and stomach will also have symptoms such as epigastric (stomach and abdomen) plumpness (stomach distension and discomfort), dry mouth and bitter mouth, tiredness and heaviness, loose stools, yellow urine, and so on. 3. Liver and gallbladder dampness and heat: Heart heat and heavy breath may be caused by liver and gallbladder dampness and heat, and the patient will also have symptoms such as distension and pain in the abdomen and ribs, abdominal distension and anorexia, bitter taste in the mouth, and irregular bowel movements (abnormal bowel movements), and so on. If the symptom of hot palms and heavy breath is not relieved for a long time or accompanied by other discomforts, consult a doctor in time to find out the cause and carry out targeted treatment.