Indian Senna also known as Sonamukhi or Sanay (Botanical name – Cassia angustifolia) is an annual leguminous herb cultivated extensively in the southern parts of the country for its pods and leaves which are used in Ayurveda as well as in modern system of medicines.

Senna leaves is generally used for its laxative properties. In scientific study of Senna, anthraquinones, sennosides, numerous minor sennosides have been identified, and all appear to contribute to the laxative effect. These compounds work as a laxative by smoothing & relaxing the tissues of gastro-intestinal tract, as digested food moves through the intestines. As per Ayurveda Senna helps to eliminate Vitiated & putrefied Pitta through motion and gives relief in fever caused by excessive Pitta.

Senna supports reduction in ascitis (fluid accumulation in stomach layers) with other medicines. Senna aids in removal of toxins from skin layer and removing it from intestines. Sonamukhi helps to remove extra phlegm from lungs and reduce intensity of cough. Scientific studies of senna has shown promising role in combating harmful bacteria & as ideal antioxidant herb.