Lily Of The Valley Plant Effects. Lily-of-the-valley can cause side effects such as nausea vomiting abnormal heart rhythm headache decreased consciousness and responsiveness and visual color disturbances. It can cause severe abdominal pain.
Side Effects Of Lily Of The Valley Uncontrolled use of the herb can lead to gastrointestinal irritation as well as dehydration. Excessive use can cause cardiac failure. How to plant lily of the valley.
Some folks say a little too durable.
It can cause severe abdominal pain. Side Effects Of Lily Of The Valley Uncontrolled use of the herb can lead to gastrointestinal irritation as well as dehydration. Lily of the valley. Toxicity of Lily of the Valley.