What looks like ADHD… might actually be a histamine problem. Brain fog, irritability, poor focus, mood swings—yes, those can be classic ADHD symptoms. But they can also be the result of something happening in the immune system. Specifically, when histamine builds up faster than your body can clear it, it can mimic or intensify ADHD symptoms. In clinical practice, I look for patterns that go beyond the brain: food reactions, seasonal symptom spikes, skin issues, and hormone sensitivity. These are