Dr. Chad on Instagram: "Most cases of diarrhea are short-lived and caused by viruses, food, or stress. The mainstay of treatment is staying hydrated—oral rehydration with water, broth, or electrolyte solutions is key. Avoid caffeine, alcohol, and greasy foods, and consider a bland diet (like BRAT: bananas, rice, applesauce, toast) until symptoms improve. Over-the-counter meds like loperamide may help in select cases, but should be avoided if there’s a fever or blood in the stool. Seek medical at