I have problem of hard stool sometimes. Actual few years ago. One doctor has prescribed me a syrup..which comes in blue bottle.. but i forget its name. Now that dr is not available. That syrup was so effective. I think the name something like...smile...or...smooth something like that. There was a picture of comic smile on it. Any dr... Knows that syrup please tell me. It was good syrup that eases my morning stool