Melatonoin plus l-theanine side effects?

You can read link. Below. It may cause decrease ability to focus and dizziness. Melatonin sometimes can cause shortness of breath esp. Those with history of asthma. (jokingly i can say that it can cause drowsiness which is the intended effect. This is what my patient exactly told me!) http://www.Livestrong.Com/article/334796-side-effects-of-melatonin-plus-theanine/.