Any problem with Dentures while Eating

I too, now have lower denture and having a terrible time similar to yours.  Fixodent has a new adhesive called Fixodent Comfort.  I found it to be the best of any I've tried, including some I ordered that was made in Switzerland.  One part of success on any adhesive is making sure they are DRY when adding adhesive.  The Fixodent Comfort lasts the longest and I have actually gone through two meals before having to reapply.  Yes.....some hot soup or other hot liquids seem to reduce that time but it is definitely better than others tried.

I have a v cut in my new dentures.  It's for the little muscle in the front that runs from the inside lip to the gum.  The v cut is put there so it want cut into that muscle.  So your dentist needs to adjust that for you.  My PROBLEM is when I smile, my v cut shows.  I wish someone could tell me what to do.  It's been 9 days.  And the denture gum pushes way out (like big lumps)  I can feel them on the outside even.  HELP.