What are the long term side effects of Ayahuasca?

What are the long term side effects of Ayahuasca? First, Ayahuasca should be only a stage in life. when the person is done with the Ayahuasca he/she is more like an empty recipient. The side effects may arise in the following months, for example, ego wakes up again. Furthermore, all of our good intentions can be forgotten due to stress. What are the long term side effects of Ayahuasca, the only serious side effect in the long term is the messianic effect, which makes the person believe that this can help many people and he/she should be on the path of helping others.