Hi Dr Hussein, I had a upper denture made with the NHS about 2 months ago and to be honest it has never fitted very well at all. I only need to open my mouth at it falls out! My dentist claims I can’t get enough suction and has advised me to use an adhesive, I think she has just made a bad impression and is just fobbing me off. Surely a new denture should be tight. I don’t really want to make an official complaint but am getting to the point here that I may have to. I’m distressed about this and really would like your advice.