I recently started taking creatine orotate (about 3g daily), as part of my workout supplements. I have started to get intense itching on my neck, shoulders and nape. But there is no rash or bumps or redness. I can t think of anything else i have changed in my diet. Also, I have checked my bed for bugs (just to make sure) and I havent changed detergents, soaps, lotions, etc. Is this a common side effect of creatine orotate?