Dream about swallowing tongue is a metaphor for something or some aspect of your character that is somewhat familiar. You need to learn to let go. You are holding back your emotions. Your dream signifies your concerns for a person. You may be expressing a desire to return home.
Swallowing tongue dream is sometimes some sort of warning or danger that you have found yourself in. You feel that you are in a precarious position at work or in some group project. You are looking for meaning or significance to some life issue. The dream is a clue for your need for physical and emotional contact. You need to stop and reflect on your past mistakes or issues before you can move forward.
If you dreamt about swallowing tongue:
One minute you are criticizing your loved one for their disgusting habits and wishing they would clean themselves up a bit, and the next moment you are adoring the very ground they tread upon. It may be best if you give each other a little space for at least a short while.