Are Eucalyptus Leaves Poisonous. Eucalyptus oil can also cause nausea, vomiting, and diarrhea. While eucalyptus leaves are generally recognized as safe, there are some serious health risks associated with consuming eucalyptus oil, as it can lead to toxicity.
However, in large quantities, it may also cause seizures in dogs. Eucalyptus oil can also cause nausea, vomiting, and diarrhea. Their leaves have a toxic compound in them that poisons the soil.” and, finally, “a eucalyptus forest is a poison forest.” unfortunately, gardeners are surrounded by a.