What is this?

Caleigh
My fiancé gets this rash all the time, sometimes worse than others and it comes and go but it's always on his chest and back. It's doesn't hurt but if I touch it he said I make it itch. I have never gotten it so it's not contagious. It happens a lot when he sweats and we joke and say he's allergic to his sweat...but could that really be the case? 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors