Option 1: Tulsi is a highly revered herb in Ayurveda and has numerous health benefits, but it is not primarily used in the treatment of chronic dysentery. It is more commonly used for respiratory problems, immunity enhancement, and as a general tonic.
Option 2: Isabgol, also known as psyllium husk, is the correct answer. It is a popular herb that is widely used in the treatment of chronic dysentery. Isabgol has high fiber content, which helps in regulating bowel movements and relieving symptoms of diarrhea. It acts as a bulk-forming laxative and helps to absorb excess water in the intestines, making the stools firmer and reducing the frequency of bowel movements.
Option 3: Madhuca, also known as mahua, is a tropical tree mainly found in India. While it has several uses in traditional medicine, it is not commonly used in the treatment of chronic dysentery.
Option 4: Rauwolfia, also known as Sarpagandha, is a medicinal plant used for the treatment of hypertension and mental health disorders. It is not typically used for the treatment of dysentery.
Therefore, the correct answer is option 2: Isabgol