If you had a dream in the form of swelling of the tongue: You may feel as if you are caught in the middle of sudden events, the way to reach your long-planned goals is opening. Swelling of the tongue in a dream indicates that you talk about people without knowing it and get upset, a troubled life, an increase in problems and regrets. Not being able to speak with the swelling of the tongue in a dream means following dreams, wishing for the best and getting prayers accepted.