Are there side effects to taking Albizia lebbeck?

Although various parts of the Albizia lebbeck tree are used as folk remedies for various ailments, there has been little or no verifiable, scientific, or medical evaluation of Albizzia lebbeck.

Seeds: no harmful effects have been reported when the seeds have been eaten, as long as they are eaten in moderation; too many will induce vomiting. It is also thought that the seeds can cause infertility.