This gastric specialist helps sluggish digestive symptoms and related bloating, nausea and alternating bouts of constipation and diarrhea. With Chelidonium, even though digestion is the problem, symptoms tend to feel better after eating. If lethargy and a pessimistic attitude are part of the picture, this remedy could be ideal, especially if symptoms improve with food and pressure and are worse with motion, change of weather and on the right side.