Dark Circles and Diarrhea

I have a 19 year old young lady patient. When she first came in she had terribly dark circles under her eyes. After a couple of weeks of treatment her mom said that she asked her daughter if she forgot to take her makeup off the night before. Her dark circles are nearly gone! Also, since that time she's had diarrhea off and on. They asked me what they should do about it. I said that they should keep her hydrated and let the diarrhea run its course. She is finally purging toxins that she's had for a long time. Go Brain Go!