Complications
By Mayo Clinic staffBecause it affects muscle control throughout your body, botulinum toxin can cause many complications. The most immediate danger is that you won't be able to breathe, which is the most common cause of death in botulism. Other complications, which may require rehabilitation, may include:
- Difficulty speaking
- Trouble swallowing
- Long-lasting weakness
- Fatigue
- Shortness of breath
- Botulism. Centers for Disease Control and Prevention. http://www.cdc.gov/nczved/divisions/dfbmd/diseases/botulism/. Accessed March 20, 2012.
- Botulism. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/print/sec14/ch178/ch178c.html. Accessed March 20, 2012.
- Longo DL, et al. Harrison's Online. 18th ed. New York, N.Y.: The McGraw-Hill Companies; 2012. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=4. Accessed March 20, 2012.
- Manfredi M, et al. Dry mouth as an initial sign of food-borne botulism: A case report and review of the literature. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology. 2011;111:e15.
- Principles of home canning. United States Department of Agriculture. http://nchfp.uga.edu/publications/publications_usda.html. Accessed March 22, 2012.
- Chalk C, et al. Medical treatment for botulism. Cochrane Database of Systematic Reviews. http://www.thecochranelibrary.com/view/0/index.html. Accessed March 20, 2012.
- Zhang JC, et al. Botulism, where are we now? Clinical Toxicology. 2010;48:867.
- Botox medication guide. Food and Drug Administration. www.fda.gov/downloads/Drugs/DrugSafety/UCM176360.pdf. Accessed March 22, 2012.


Find Mayo Clinic on