+ Will I get diarrhea? July 08, 2020 09:15 Updated Follow Night Cleanse contains Senna leaves which has a laxative effect—accelerating the elimination of undigested food in your digestive system. You should experience a slightly increased natural flushing and severe diarrheas should not occur. Related articles + I've been constipating ever since I consumed the teatox. Did I do anything wrong? + Can I prepare my tea and leave it in the fridge for tomorrow? + How should I consume the tea to get the best result? + When do I consume the gummies? + Why can't I order the original version of the tea in Europe?