What happens if dementia is not treated?

Dementia describes changes in memory, thinking, language, behaviour, or problem-solving that interfere with everyday life. Without assessment, treatable contributors such as medication effects, sleep problems, mood symptoms, or other illness may be missed. As symptoms progress, a person may lose track of appointments, struggle with cooking or finances, become disoriented, or need help with washing and dressing. Falls, wandering, missed medicines, poor nutrition, and urinary incontinence can create additional health and safety concerns.

Arrange a GP Consultation when memory problems interfere with usual activities or another person notices a change. A clinician can review medicines, physical health, mood, hearing, sleep, and cognition, then discuss support and future planning. A Mental Health Assessment may help when depression, anxiety, or unusual behaviour is part of the picture. Bring a symptom timeline and, if possible, someone who knows the person's day-to-day changes.

Seek urgent medical help for sudden confusion, a new severe headache, weakness on one side, a fall with injury, inability to stay awake, or immediate danger from wandering or unsafe behaviour. Sudden change is not the same as gradual dementia progression and needs prompt assessment.

Ask what pattern of change has been identified, which causes can be treated, and what support is available at home. Ask about driving, medicines, falls prevention, and who to contact if behaviour or confusion changes quickly.