Brain Fog in Perimenopause & Menopause

Many women notice changes in their memory, concentration or mental clarity during perimenopause and menopause, often describing the experience as “brain fog.” Hormonal fluctuations, particularly changes in oestrogen levels, can affect brain function, sleep quality and mood, which may contribute to difficulties with focus, word recall or mental sharpness. Understanding brain fog in perimenopause and menopause can help women recognise that these cognitive changes are common during the menopause transition and explore ways to support brain health and overall wellbeing.