If you suffer from indigestion in a dream, it may simply mean that you have eaten something disagreeable before you went to bed. It is known that there is a relationship between your physical state and your dreams.
Usually, though, indigestion in a dream is a sign that you find something in your life intolerable. This can be a living situation, a relationship, a career or any other situation. In waking life, you may have been trying to ignore the fact that you really can’t “stomach” what is happening. Your dream is telling you that you should make an attempt to change things before they get worse.
Dreams about indigestion are often a sign that you are suffering from a mental block that prevents you from thinking about a difficult or painful subject. Your dreaming mind is saying that you will not be able to avoid facing this issue forever.