So I have cut back the Doxi to 100 mg once a day and taken out everything else. I also increased my intake of probiotics and am going to try a probiotic with s. boulardii. Its supposed to be really effective for AAD (I am assuming that is why I have diarrhea). I bought activated charcoal today and am going to try that. I also find that sometime around 830-9 pm my heart starts pounding, I become very anxious, and feel nervous. Its physically really uncomfortable. I am assuming all the sx are porphyria and hope that the charcoal will help with it.