{"id":7348,"date":"2026-08-25T05:35:47","date_gmt":"2026-08-25T05:35:47","guid":{"rendered":"https:\/\/www.fusehair.com\/blog\/?p=7348"},"modified":"2026-08-25T05:35:47","modified_gmt":"2026-08-25T05:35:47","slug":"does-high-cortisol-cause-hair-loss","status":"publish","type":"post","link":"https:\/\/www.fusehair.com\/blog\/does-high-cortisol-cause-hair-loss.htm","title":{"rendered":"Does High Cortisol Cause Hair Loss?"},"content":{"rendered":"

Yup, in actual fact high cortisol levels may result in hair loss. Long periods of stress mean a longer elevation in your cortisol levels. The increase in these levels will alter the hair growth cycle at work as well, leading you to lose more hair to shedding phase than the body normally would. Stress triggered hair fall known as Telogen Effluvium. It is prevalent.<\/p>\n

What Is Cortisol and Why Does It Matter for Hair?<\/strong><\/h2>\n

Your body\u2019s primary stress hormone is Cortisol. Cortisol’s work is critical for our response to the stresses of life. Your adrenal glands produce it and your bloodstream secretes it any time your body experiences both mental stress, and physical stress — like a work deadline, fighting off a cold, a traumatic experience, or even consistently sleeping poorly over many weeks. Brief amounts of the stress hormone can actually be beneficial by enhancing your concentration and reducing inflammation. The difficulty arises when you continue at a high level of cortisol week after week, and even for months on end — because then this helper can morph into a destroyer, which really impacts the hair on your head.<\/p>\n

How High Cortisol Hair Loss Happens<\/strong><\/h2>\n

Your hair also has a three-part cycle:<\/p>\n

I) Anagen<\/strong> – Active growth: hair follicle cycles go into the active growing phase for between 2 to 6 years<\/p>\n

ii) Catagen<\/strong> (transition phase):<\/strong> There\u2019s a brief 2-week \u201cwindow\u201d in which hair growth slows.<\/p>\n

iii) Telogen<\/strong> (resting\/shedding phase):<\/strong> In this final phase, hair falls dormant for a period, and is shed.<\/p>\n

As a hair follicle\u2019s signals to stay in the anagen phase get out of whack from elevated cortisol, it can prematurely force an immense number of hairs into the telogen (shedding) stage simultaneously.<\/p>\n

About six to twelve weeks later, these lost hairs appear\u2013and many may come out in visible clumps. This phenomenon is called \u201ctelogen effluvium,\u201d and while chronic stress can affect your mood, it also significantly impacts your physical appearance, of which hair loss is a very well-known symptom. Cortisol tightens the blood vessels in the scalp, and decreases nutrients to hair follicles. This slows down your hair growth and weakens it over time, which gives way to further hair loss.<\/p>\n

Signs That Stress May Be Behind Your Hair Loss<\/strong><\/h2>\n

That is to say that cortisol-related loss doesn\u2019t look identical to each of the following. Knowing the potential visual cues of cortisol hair shedding:<\/p>\n