Side Effects
There are reports that the bark of yohimbe tree is said to cause skin flushing, insomnia, tremors, nervousness, irritability, headache, dizziness, agitation, reduced appetite and painful urination. There have also been reports of people suffering from muscle aches, kidney failure, frequent urination, diarrhea, increased salivation, vomiting, nausea, runny nose, cough, breathing difficulty and rash. Moreover, it can also cause irritability, anxiety and insomnia.