What are the side effects associated with using eucommia bark?

Common side effects

* Abdominal pain

* Backache

* Confusion

* Diarrhea

* Dizziness

* Headaches

* Hot flashes

* Insomnia

* Nausea

* Nervousness

* Skin rashes

* Stomach pain

* Vomiting

* Weakness

Serious side effects

* Liver damage

* Kidney failure

* Heart attack

* Stroke

* Seizures