Answer by
AnnieBlosom (31)
The possible side effects of Echinacea are nausea and vomiting, abdominal pain, diarrhea or constipation, heartburn, fever, dry mouth, muscle pain, mouth ulcers, burning of the tongue, insomnia, disorientation, dizziness. In addition, allergic reactions such as running nose, itchy or watery eyes, rash, itching, swelling of the mouth or throat, wheezing and difficulty in breathing are the other side effets.