The Effects of Hormones on Depression & Anxiety
Hormones have a significant influence on regulation of mood and anxiety in humans. Medical treatments, such as antidepressant medications that act on neurotransmitters and hormone replacement therapy may be a treatment option for you for treating depression and anxiety.
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Estrogen-"Female Sex Hormone"
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Estrogen levels have been linked to the development of anxiety and depressive symptoms. According to Osvaldo et al (2009), estrogen replacement in older women improved mood and cognitive abilities.
Testosterone-"Male Sex Hormone"
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Testosterone levels have been linked to changes in mood and anxiety. Elevated testosterone levels appear to help decrease anxiety when faced with a stressful situation. Low levels of testosterone are linked to depressive symptoms, including fatigue.
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Cortisol-"Stress Hormone"
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Cortisol levels increase when faced with a stressful situation. Sleep deprivation and consistently high stress levels are associated with increased cortisol levels.
Serotonin
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Serotonin levels that are low are common with individuals experiencing depressive symptoms and anxiety. Medications, such as SSRI antidepressants, are used to increase serotonin production or block reuptake.
Norepinephrine
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Low norepinephrine levels are associated with feelings of depression. Elevated levels of norepinephrine are present during stressful periods. Norepinephrine release appears to play a role in the "flight-or-fight" response.
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References
- Neurobiology of Aging; A 20-Week Randomized Controlled Trial of Estradiol Replacement Therapy for Women Aged 70 Years and Older: Effect on Mood, Cognition, and Quality of Life; Osvaldo, A., Lautenschlager, N., Vasikaran, S., Leedman, P., Gelavis, A., Flicker, L.; 2006, Vol 27 Issue 1
- Hormones & Behavior; Toufexis, D., Myers, K., Davis, M.; The Effect of Gonadal Hormones and Gender on Anxiety and Emotional Learning; 2006 Vol 50 Issue 4
- Psychoneuroendocrinology; Wingenfeld, K., Schulz, M., Damkroeger, A., Rose, M., Driessen, M.; Elevated Diurnal Salivary Coristol in Nurses is Associated with Burnout but Not With Vital Exhaustion; 2009 Vol 34 Issue 8