While Ayurvedic herbs such as Saw Palmetto, Gokshura, Punarnava, and Varun are sometimes used to ease urinary symptoms, there is no Ayurvedic treatment proven to shrink an enlarged prostate to its normal size. You should continue taking Alfusin Tablet (Alfuzosin) as prescribed and consult your doctor or urologist before trying any herbal remedies, as stopping or changing your medication may worsen your symptoms.