The developer of the Gonzalez regimen has reported the following adverse effects associated with the regimen: intestinal gas; occasional bloating and indigestion, apparently related to ingestion of porcine pancreatic enzyme; and flu-like syndromes, allegedly associated with detoxification, including low-grade fever, nonspecific myalgia (muscle aches), and nonspecific skin rashes.[1,2] The cases found in the literature on coffee enema are not adequate to support an adverse effect from coffee enemas alone. There are rare reports of adverse events unrelated to the coffee enemas in patients receiving them. It should be remembered that clinically significant changes in blood chemistries can occur with excessive use of enemas of any kind.[3-6]
- Gonzalez NJ, Isaacs LL: Evaluation of pancreatic proteolytic enzyme treatment of adenocarcinoma of the pancreas, with nutrition and detoxification support. Nutr Cancer 33 (2): 117-24, 1999. [PUBMED Abstract]
- Gonzalez NJ: Pancreatic cancer, proteolytic enzyme therapy and detoxification [excerpts]. Clinical Pearls News November 1999. Also available online. Last accessed February 4, 2014.
- Green S: A critique of the rationale for cancer treatment with coffee enemas and diet. JAMA 268 (22): 3224-7, 1992. [PUBMED Abstract]
- Margolin KA, Green MR: Polymicrobial enteric septicemia from coffee enemas. West J Med 140 (3): 460, 1984. [PUBMED Abstract]
- Brown BT: Treating cancer with coffee enemas and diet. JAMA 269 (13): 1635-6, 1993. [PUBMED Abstract]
- Eisele JW, Reay DT: Deaths related to coffee enemas. JAMA 244 (14): 1608-9, 1980. [PUBMED Abstract]