Monitoring Each patients will be tested for SBP( Ascitic fluid cell count as well as culture) at the interval of every 6 weeks till the end point of the study.The effect of Probiotics on gut flora will be assessed objectively by jejunal fluid culture analysis baseline at 6 months and 1 year of the start of the treatment. This will be done on some of the representative sample from both the groups. Development of an episode of SBP, hepatic encephalopathy and variceal bleeding will be noted.All patients will be prospectively followed up from the date of enrollment to see the primary outcome that is development of SBP. The secondary outcome of the study will be the development of encephalopathy, variceal bleeding ,renal failure and death of the patients.