From a comparative perspective, sneezing during alcohol withdrawal shares similarities with symptoms of histamine intolerance or allergic reactions. While allergies are triggered by external allergens, withdrawal-induced sneezing stems from internal histamine dysregulation. For example, antihistamines like diphenhydramine (25–50 mg every 6 hours) may alleviate sneezing in withdrawal but do not address the root cause—histamine excess. […]