Hi Justine,
Fibromyalgia is a disease in the central nervous system and not actually a rheumatoid condition. So the brain magnifies what ever pain is felt and it can also magnify the senses. So some fibromyalgia patients experience Multiple Chemical Sensitivity Syndrome because of this. When you have MCSS, you cannot tolerate synthetic fragrances, or household chemicals-it literally makes you sick. That's why I use non toxic household chemicals and low or synthetic free body care products. It's a strange symptom, but it is real to people with fibromyalgia.
Veronica