Isabgol, also known as psyllium husk, is a natural remedy commonly used to manage diarrhea. It works by absorbing excess water in the intestines, which helps to bulk up stool and regulate bowel movements. For diarrhea, the typical dosage is 1-2 teaspoons of Isabgol, mixed with a glass of water, once or twice a day. It’s important to stay hydrated while using Isabgol and avoid excessive use, as overconsumption may lead to constipation. Always consult with a healthcare professional before using Isabgol, especially if you have underlying health conditions.