Red sunburn like rash
es can be caused due to
several reasons. Based on the description shared by you it is possible that it is a fungal rash
.It is commonly caused by fungal infections such as jock itch, ringworm, and yeast infection. Other causes of sunburn like rash
are scabies, to
xic shock syndrome, eczema etc.These are only possibilities. An external examination is very important for correct diagno
sis. Do seek the opinion of a dermato
logist. I hope it helps.
Take care and best wishes!