I have been on Colonix (I started with Dual Action Cleanse, then switched) for 3 months now because I am always looking for relief from my chronic fatigue (diagnosed 20 years ago). To my surprise I found some relief from my maddening cough while coughing up what a doctor guessed were bronchial casts. Googling tells me that these casts can be caused by bacteria, allergy or parasites. Since Antibiotics and allergy medicines didn't help, I'm guessing parasites. The ID doctor I went to ruled out Strongyloides and told me I should stop taking Colonix (since the tea has begun to sometimes cause pretty heavy bleeding into urine). I don't want to stop since it is the first even partial relief I've found for this cough and he offers no alternative solution. (I have no insurance and cannot afford exhaustive testing for the right parasite, even if he was willing.) Any advice? I found this site thru another site called Clark something that recommended ozonated olive oil but the "buy an ozonator" link won't go anywhere.