Die off or sensitivity to herbs?

I've been battling with Gastritis for 7 months now and it won't heal. I've had every test under the sun to find out why. All negative. I've done everything to help myself heal also. Vegetarian diet, Juicing, healing herbs and yes, medication. I have symptoms that could possibly be parasites... so I decided to try the Colonix cleanse. From what I understood, all the herbs in this product are suppose to soothe and heal. I'm on day #9 and had to stop the program today because my stomach is on FIRE. Feels like my gastritis is back with a vengence! Has anyone had a problem with stomach irritation and these anti- parasite herbs? Or maybe it's a die off reaction? I've seen some strange things in my stool. Any coments or suggestions would be appreciated..... Tweet