Why Citric Acid Histamine Levels Might Be Triggering Your Migraines bejo 6909 Share Why Citric Acid Histamine Levels Might Be Triggering Your Migraines Could Histamine Be At The Root Of Your Migraines? Citric Acid: Benefits, Side Effects & Dosage Read also: Trapped Wind Causes Severe Chest Pain That Mimics Heart Attacks