Elevated social stress levels and depressive symptoms in primary hyperhidrosis

Area of Science:

• Psychiatry
• Dermatology
• Psychology

Background:

• Primary hyperhidrosis involves excessive sweating without physiological cause, leading to significant psychological distress and reduced quality of life.
• Chronic stress is implicated in the etiology of depression, but its relationship with hyperhidrosis requires further investigation.

Purpose of the Study:

• To investigate the relationship between primary hyperhidrosis and psychological/physiological aspects of chronic stress.
• To explore the correlation between hyperhidrosis, depression, and somatic symptoms.
• To analyze the cortisol awakening response as a physiological stress correlate in hyperhidrosis.

Main Methods:

• Forty hyperhidrotic subjects were compared to forty age- and sex-matched healthy controls.
• Psychological assessments included the Trier Inventory of Chronic Stress (TICS), Beck Depression Inventory (BDI-II), and Screening for Somatoform Disorders (SOMS-2).
• Physiological stress was assessed via cortisol awakening response.

Main Results:

• Hyperhidrotic subjects reported significantly more depressive symptoms and a greater lack of social recognition compared to controls.
• Axillary hyperhidrosis subgroup showed the highest impact, indicating increased embarrassment.
• Higher stress levels were observed in hyperhidrotics, particularly in social situations, suggesting a stress-sweating cycle.

Conclusions:

• Primary hyperhidrosis is associated with increased depressive symptoms, potentially due to shame and low self-confidence.
• A vicious cycle of stress and sweating may exacerbate psychological distress in hyperhidrotic individuals.
• Further research is needed to establish a causative link between hyperhidrosis and its psychological consequences.