Can dietary fructose intolerance cause urticaria?

Dietary intolerances to fructose, fructans and FODMAPs (Fermentable Oligosaccharides, Disaccharides, Monosaccharides And Polyols) are common, yet poorly recognized and managed.

Can dietary fructose intolerance cause urticaria?

No, according to a large study of 1,300 patients. See table 1, linked below: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3672687/. There was no statistical difference in the reported skin symptoms.

References:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3934501/
ttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3672687/
https://www.uwhealth.org/healthfacts/nutrition/376.pdf