Chronic constipation used microlex this morning and lactalose but still can't go toilet.. can i use another microlex? how often can they b used

All Stoppered Up??: 'Chronic'means six weeks or more to me. And 'constipation' means a marked decrease, but not absence, of poo-pooing,so if it's been zero for several days and the tummy is looking pregnant, you should see a doctor.But short of that,you must consider stress, hydration, activity, certain medications and diet. But to answer your question: if three of those butt-busters don't work, you'll need more help