Posted 11/17/2022 8:52 AM (GMT -5)
Clo, i also used to get a sun rash for t quite some time. Mine started the summer before I was diagnosed with UC and lasted through the first 3 years of my diagnosis. Thankfully it has stopped, not sure why. My dermatologist told me with was PMLE and not uncommon in folks with autoimmune issues. I take Imuran now and have to be extra careful about sun exposure, but thankfully I don’t get that wretched rash anymore.
https://www.mayoclinic.org/diseases-conditions/polymorphous-light-eruption/symptoms-causes/syc-20355868#:~:text=Polymorphous%20light%20eruption%20is%20a%20rash%20caused%20by%20sun%20exposure,when%20exposure%20to%20sunlight%20increases.