As they are thinly or un-myelinated, autonomic nerves may be especially susceptible to vascular and metabolic insult
J Environ Sci Health C Environ Carcinog Ecotoxicol Rev 20:149183 Yu H, Xia Q, Yan J, Herreno-Saenz D, Wu YS, Tang IW, Fu PP (2006) Photoirradiation of polycyclic aromatic hydrocarbons with UVA light - a pathway leading to the generation of reactive oxygen species, lipid peroxidation, and dna damage
These localized reactions may include redness, itching, swelling, bruising, or discomfort at the injection site
What the science actually says Here is where the marketing and the evidence part ways: Metabolism
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