I am 33 years old, 2 years back I suffered with Kidney stones, that time I gone through the laser treatment to remove the stones, during that time doctors had given more antibiotics to cure the things. Because of more antibiotics digestion system got affected(whatever I had the food coming out without digestion, daily 3 to 4 times normal motions occurred-not loose motions). Doctor had suggested to use ‘Darolac’ capsules, after using of those capsules my issue got resolved. Now again digestion issue got repeated because last week I had used antibiotics(zifi 200mg) for fever for 4 days, this time also I used ‘Darolac’ as per the doctor’s suggestion(same doctor) but no use. Still occurring the same issue(daily 3 times motion-not loose motions and becoming a weak after went to the motion). Today once again went to the hospital and doctor has suggested to use ‘Darolac IBS’ for 30 days(one per day in the morning), doctor said it is occurring because of functional disorder in the digestion system. I would want know the permanent solution for this issue, kindly please advise why exactly this issue is occurring and how to rectify it should not occurred in the future.