Hi, I'm a 21 year old male, with no
known allergies to anything, and no
history of skin
rashes like this.
About 4 days ago, I formed a red mark under both arms, both of which are almost perfect ovals, they are slightly raised but not bumpy, just itchy red round marks. At first I assumed it was a reaction to my deodorant, despite using the same brand for years, so I stopped applying it but it just got worse over the past 2 days.