I've been using Vilwadi Avaleha for IBD for past 3-4 months...still in the review phase...will take another couple of months before I can finally say that this works goods for controlling Diarrhoea...so far so good ...Will be posting genuine review atleast 6 months after purchase ..but for Kottarakara this is the first time I'm using Vilwadi Avaleha of this Kerala brand