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    Glossary Stress

    body's response to demands, triggering hormone release

    Stress is the body's response to any demand or challenge, whether physical, emotional, or psychological. It triggers the release of hormones like cortisol and adrenaline, which prepare the body to face the perceived threat. Chronic stress can lead to various health issues, including hair loss conditions like telogen effluvium and alopecia areata, as it disrupts the normal hair growth cycle and immune function.

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    Community 10 of 235

    1. When did you realize your hair shedding wasn’t “just stress” anymore? Reddit · 12 Feb 2026
    2. Single stressful event enough to trigger recurring hair loss, study suggests Reddit · 27 Nov 2025
    3. Severe Hair Loss Post-Surgery and Stress, Possible DUPA or Alopecia? Community · 21 Nov 2025
    4. Stress supplements that do not increase shedding? Reddit · 8 Nov 2025
    5. Hair Loss Factors in Moms: Analyzing Hormonal Changes, Stress, Genetics, and More Reddit · 8 May 2023
    6. Regrowth from just fin after high stress and SSRI side effects? Reddit · 12 Mar 2021
    7. Stressing out leads to hair loss. Staying positive and believing you will grow hair actually slows down MPB and can sometimes cause some hair growth. Reddit · 30 Oct 2017
    8. High stress causing more shedding perhaps balding? 21(M) Reddit · 1 Oct 2013
    9. (/r/science X-post): Stress may turn your hair grey. The appearance of grey hairs after periods of stress or skin damage could be the result of depletion of stem cells from the base of the hair follicle, according to a new study : science Reddit · 10 Jun 2013
    10. [24M] Legendary Stress Thinning Recovery (7 months on 5% topical 2x per day) Reddit · 15 Jun 2026
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    Research 10 of 1000+

    1. Neuroimmunology of Stress: Skin Takes Center Stage Journal of Investigative Dermatology · 2006 · 375 citations
    2. Stress-induced production of chemokines by hair follicles regulates the trafficking of dendritic cells in skin Nature Immunology · 2012 · 286 citations
    3. Stress-Induced Deoxycorticosterone-Derived Neurosteroids Modulate GABA<sub>A</sub>Receptor Function and Seizure Susceptibility Journal of Neuroscience · 2002 · 269 citations
    4. Stress Inhibits Hair Growth in Mice by Induction of Premature Catagen Development and Deleterious Perifollicular Inflammatory Events via Neuropeptide Substance P-Dependent Pathways American Journal of Pathology · 2003 · 194 citations
    5. Burden of Hair Loss: Stress and the Underestimated Psychosocial Impact of Telogen Effluvium and Androgenetic Alopecia Journal of Investigative Dermatology · 2004 · 162 citations
    6. Probing the Effects of Stress Mediators on the Human Hair Follicle American Journal of Pathology · 2007 · 159 citations
    7. Hair growth inhibition by psychoemotional stress: a mouse model for neural mechanisms in hair growth control Experimental Dermatology · 2005 · 127 citations
    8. Indications for a brain‐hair follicle axis: inhibition of keratinocyte proliferation and up‐regulation of keratinocyte apoptosis in telogen hair follicles by stress and substance P The FASEB Journal · 2001 · 125 citations
    9. Stress exposure modulates peptidergic innervation and degranulates mast cells in murine skin Brain Behavior and Immunity · 2004 · 115 citations
    10. Neurogenic Inflammation in Stress-Induced Termination of Murine Hair Growth Is Promoted by Nerve Growth Factor American Journal of Pathology · 2004 · 108 citations
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