I am a IBS patient for last 12 years.Presently doctor has prescribed to take following medicines- 1.ESOZ-40 MG,ONE DAILY,2.IBset-ONE DAILY,3.VSL-3,ONE DAILY,4.cap Rifagut 400mg-2 daily, 5.syp Dyrich twice a day,6.tab Zincovit-2 times daily, But slight gas are passing off and on and getting severe weakness and unable to walk.Please give some suggession to stop gas and weakness. D P BIT,BILASPUR,CG