What should you know about daytime naps and dementia?

A nap is not, by itself, proof of dementia. Older adults may nap after poor night-time sleep, illness, medication changes, low activity, or a disrupted routine. In someone with dementia, changes in the body clock, fragmented sleep, or difficulty staying engaged during the day may increase napping. Look at the wider pattern: new memory problems, difficulty managing familiar tasks, mood or behaviour changes, falls, or urinary incontinence may provide useful context. A sudden change can have a reversible cause and needs prompt attention.

Record when naps happen, how long they last, night-time sleep, medicines, meals, drinks, pain, and activity. Encourage daylight, gentle activity suited to the person's ability, regular meals, and a calm evening routine. Keep the environment safe after waking, especially if balance or confusion is an issue. Do not abruptly remove naps if they prevent exhaustion; instead discuss a pattern that preserves night-time sleep with a GP or care team. Use simple reassurance rather than arguing about a confused memory.

Seek urgent help for sudden confusion, new weakness, trouble speaking, a severe headache, a fall with injury, fever with marked deterioration, or unusual difficulty waking. Arrange a GP assessment when naps are becoming longer or more frequent, night sleep is deteriorating, daily activities are harder, or there are new memory, mood, movement, or continence changes. Bring the nap and medicine record to the appointment.

Could a medicine, infection, pain, mood change, or sleep problem be increasing daytime sleep? Which changes require urgent help? Would a memory assessment or broader health review be useful?