Quitting caffeine is making mine go away.

I’ve been off for about 6 months. All sources of caffeine flare me up. Caffeine was also causing many other problems for me. I believe it clogged my skin because it essentially dries my skin out. I get terrible dandruff from it was well. I am curious what other people’s experiences have been. Note, takes a couple months to see a difference. It takes months for these boils to go away. My skin is purging too, i can tell it’s healing from deep down, like these boils were stuck under the skin.