What goes inyour mouth and down your throat feels exactly the same as preop.Its only when it gets to your pouch it slows and can stick,just take things easy.The nurses gave me big cheapo paracetamol for pain relief and they went down no probs.I was done at 5pm and up first thing for a wash etc next day.You feel tight and abit uncomfortable but its ok.My back pain was cos I had a big hernia repair,didnt have any wind,air pain at all.oes take quite a few weeks for the tummy swelling to go down.