207 - Why Anxiety Increases in Menopause – Understanding the Hormonal Brain

Many women are surprised when anxiety suddenly appears during perimenopause and menopause — even if they've never struggled with it before. Racing thoughts. A sense of dread. Heart palpitations. Feeling overwhelmed by things that never used to bother you. In this episode of Hot & Healthy Menopause, Nicole explores why anxiety becomes more common during the menopause transition and what's actually happening inside the menopausal brain. Fluctuating and declining hormones — particularly estrogen and progesterone — directly affect neurotransmitters like serotonin, dopamine, and GABA, which regulate mood, sleep, and the body's stress response. When these hormones shift, the brain becomes more sensitive to stress, which can amplify feelings of fear, uncertainty, and emotional vulnerability. At the same time, midlife often brings major life transitions — children leaving home, relationship changes, career shifts, ageing parents, or health concerns — all of which can add additional pressure to an already sensitive nervous system. Nicole also discusses the often-overlooked connection between chronic anxiety, elevated cortisol, and bone health, and why managing stress during menopause is important not only for emotional wellbeing but also for protecting long-term health. This episode will help you understand why anxiety happens during menopause — and how to begin restoring calm, confidence, and emotional balance. In this episode you'll learn • Why anxiety often increases during perimenopause and menopause • How estrogen and progesterone influence brain chemistry and mood • The role of serotonin, dopamine, and GABA in emotional regulation • Why midlife transitions can amplify feelings of anxiety • The connection between stress hormones and long-term health • Practical ways to support your nervous system during menopause