Never had a reaction to wood dust, knock on wood! What exactly is the experience?
With IPE, that night after being exposed to it in the shop, my face looked like I fell into a campfire.
Went to dermatologist next day, gave me a shot of steroid and steroid pills.
Few days later my whole body was so itchy and looked like I had the chickenpox.
Back to dermatologist, more steroids and had to start using free and gentle laundry soap, hand soap, special shampoo, had to wash all my cloths, blankets, and towels.
Still use all that to this day.
Every so often I'll get a rash and have to put a special medicated cream on it to clear it up.
The reaction messed up my immune system.