Stress can have several negative effects on the skin leading to development and worsening of different skin diseases and accelerating skin aging. Stress management forms an integral part of skin care as there is an intricate relationship between skin health and stress. Our skin is highly responsive to mental and physical stressors that can trigger a cascade of physiological and biochemical changes.
The connection between stress and skin health
The hypothalamic-pituitary-adrenal (HPA) axis is activated by stress that leads to the release of cortisol and other stress hormones. These hormones can impact the skin in different ways. Cortisol disrupts the skin barrier by decreasing the production of ceramides. This leads to trans epidermal water loss making the skin susceptible to external aggressors. Long standing stress suppresses the immune system and promotes inflammation. This leads to a flare up of skin conditions like eczemas, acne and psoriasis. Stress releases free radicals which damages cellular components like proteins and lipids. Raised cortisol decreases collagen production leading to ageing skin and delayed wound healing
Skin diseases related to stress
Atopic Dermatitis Stress worsens atopic dermatitis and other eczemas by disrupting the barrier function of the skin and triggering immune responses.
Psoriasis Stress is a major contributor in causing psoriasis flare ups as it triggers the inflammatory pathways
Urticaria
Stress can cause itchy hives to form as it triggers mast cell degranulation
Acne
Stress contributes to acne flare ups by causing hormonal fluctuations that increase oil production and inflammation
Rosacea
A well-known trigger for rosacea is stress. It can lead to rebounds with increased sensitivity and skin redness.
Stress and skin aging
Chronic stress accelerates skin ageing by causing collagen and elastin breakdown leading to development of wrinkles and saggy skin. Telomere shortening, a sign of internal ageing is strongly associated with stress. Stress leads to inflammation that also accelerates cell death and ageing.
Managing stress for better skin health
Aerobic exercises, yoga and meditation can help reduce stress and improve skin diseases. A diet rich in antioxidants and regular sleep supports the skin against stress related damage. Ceramide containing moisturizers, topical antioxidants, and treatments targeting inflammation can reduce the effects of stress on the skin.
The intricate relationship between stress and dermatological health highlights the need for a holistic approach to skin care. Incorporating stress management strategies into skincare routines may not only improve diseases but also slow the skin aging process.
