Hormonal systems profoundly influence bipolar disorder. Understanding these connections helps explain the varied timing, patterns, and presentations of bipolar disorder across the lifespan.
Key Hormones in Bipolar Disorder
Cortisol (the stress hormone): Chronically elevated cortisol from ongoing bipolar disorder damages the hippocampus and dysregulates the entire stress response system.
Serotonin precursors: Hormonal fluctuations affect tryptophan availability and serotonin synthesis.
Estrogen and testosterone: Influence mood regulation directly and through effects on serotonin and dopamine systems.
Thyroid hormones: Thyroid dysregulation can mimic or worsen bipolar disorder — always worth screening.
Life Transitions and Hormonal Bipolar Disorder
Hormonal transitions (puberty, postpartum, perimenopause, andropause) are high-risk periods for bipolar disorder onset or worsening.
Addressing Hormonal Contributions to Bipolar Disorder
If hormonal factors contribute to your bipolar disorder, treatment may include hormonal evaluation, targeted supplements, hormone therapy, or approaches that support hormonal regulation through lifestyle.