["O how frightfully..." - Anxiety (not only) around christmas].

Despite its cultural association with peace and joy, the Christmas season can act as a psychosocial stressor, triggering or exacerbating various fears or anxiety-related disorders. This article reviews the psychological and somatic dimensions of anxiety in the context of the holiday period, drawing from literature, art, and clinical observations. Specific phobias (e.g., santaclausophobia, decidophobia, dendrophobia), social anxiety disorder, and generalized anxiety disorder are discussed related to seasonal triggers. From a pathophysiological perspective, anxiety can induce dyspnea, tachycardia, palpitations, gastrointestinal symptoms, sweating and dizziness. Mechanisms such as sympathetic overactivity, hyperventilation-induced hypocapnia, corticotropin-releasing hormone effects and the function of the enteric nervous system with respect to anxiety are reviewed. Finally, the article discusses current therapeutic approaches for anxiety symptoms and anxiety- or fear-related disorders including cognitive behavioral therapy (CBT) with exposure exercises, pharmacological options (SSRIs, SNRIs), and complementary interventions such as breath-based relaxation techniques as well as spiritual approaches. In sum, the present article highlights the clinical importance of recognizing anxiety as a transdisciplinary phenomenon frequently encountered not only in psychiatry and psychotherapy, but also across cardiology, gastroenterology, pulmonology, neurology, and dermatology - particularly during periods of psychosocial vulnerability such as the holiday season.