PERIMENOPAUSE
Forgetful or Unable to Focus After 40? Understanding Perimenopause Brain Fog
More forgetful or struggling to focus after 40? Learn what brain fog can mean, other factors to notice and when to seek assessment.
Walking into the kitchen and forgetting why, or losing a familiar word in a meeting, can feel worrying. Focus and memory changes can occur during perimenopause, but brain fog is not a medical diagnosis.
1. What does brain fog mean?
It is an everyday term for difficulty sustaining attention, forgetting the next step, slower word-finding or feeling less mentally organised.
Broken sleep and fatigue can make these changes more noticeable, but the experience varies.
2. Do not assume hormones are the cause
Poor sleep, stress, anxiety or depression, medicines, hearing or vision difficulties, thyroid conditions and nutritional deficiencies can also affect memory or focus.
For two weeks, note the hardest times to focus, sleep, night sweats, stress, period changes, new medicines and specific examples of what you forgot.
3. When should you seek assessment?
Forgetting a name briefly when exhausted does not mean dementia. Changes that worsen or affect daily tasks should not be ignored.
See a doctor if you get lost in familiar places, struggle with routine tasks, repeatedly forget important conversations, others notice clear change, or speech or movement changes occur.
Assessment does not mean the worst is happening; it helps identify possible causes and the right next step.