I have a pretty bad case of it. Cleared some brush 5 days ago and thought I was careful. Two men cleared for two days (they are fine) and I helped for 20 minutes, big mistake.Researched on google and it said not much I can do except live with it. Should clear up in two weeks. Using some antihistamines and a few topical ointments. Took an oatmeal soak. Nothing seems to help very much except a hot shower. It is affecting my sleep, doing all right during the day. I think I have it on my brain and only thing that helps is thinking of sandpaper . If I can get in to see a doctor might try a shot of steroids. Any ideas to help relieve the discomfort or get this cleared up a little faster. Thanks for reading this.