An upset stomach is often caused by a range of issues including infections, dietary habits, and stress. Typical symptoms like bloating, diarrhea, and pain can be managed by identifying the cause and making lifestyle adjustments. Diagnostic methods include medical history, clinical examination, and tests like ultrasonography and stool analysis, with treatments focusing on diet and lifestyle changes. An upset stomach is often caused by a range of issues including infections, dietary habits, and stress. Typical symptoms like bloating, diarrhea, and pain can be managed by identifying the cause and making lifestyle adjustments. Diagnostic methods include medical history, clinical examination, and tests like ultrasonography and stool analysis, with treatments focusing on diet and lifestyle changes. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle