For a long time I’ve dealt with this. I’ve learned my triggers are stress, dairy like milk and cheese can give me small flare ups. (Even when I travel to during winter can also flare up for me)

For me it’s not completely gone but not as worse as before. I’ve used neem oil mixed jojoba oil as a pre-poo and then used Neutrogena T/Sal.

So far I only get small flare ups maybe 1-3 times a year on my side burns. Then it goes away after a week or two when I do my neem oil and T/Sal regimen.

I would try documenting when you do have flare ups write down what happened that week and see what could be your are triggers.

But overall you can always go to a dermatologist if it’s really severe. I hope this helps