It is claimed that 714-X is nontoxic in the manufacturer-recommended dose range. Reviewed in  The only described side effects of treatment with this compound are local redness, tenderness, and swelling at injection sites. Reviewed in 
- 714X Technical Data. Rock Forest, Canada: CERBE Distribution, Inc. Available online. Last accessed August 9, 2012.
- Kaegi E: Unconventional therapies for cancer: 6. 714-X. Task Force on Alternative Therapeutic of the Canadian Breast Cancer Research Initiative. CMAJ 158 (12): 1621-4, 1998. [PUBMED Abstract]