For those unaware of the more covert symptoms of Dementia, it may come as a surprise that something as routine as using stairs could reveal a physical sign of the condition.

Renowned for its mental toll, Dementia and Alzheimer's Disease also hold lesser-known physical indicators that could warn of the health issue long before the cognitive issues set in.

Alzheimer Scotland disclosed a peculiar symptom that appears when sufferers navigate stairs: difficulties in judging distances or processing spatial information can make ascending or descending more challenging, increasing the risks of tumbles.

Visuospatial impairments stand out as one of the distinct early markers of the disease and might be compounded by issues coordinating leg movements.

The charity stressed: "You might start to notice that a person is shuffling as opposed to lifting their legs when they are walking."

Spotting these symptoms within oneself or others should prompt an immediate doctor's consultation, the charity warned.

For those who get a diagnosis and have to frequently face stairs, particularly at home, there are measures to enhance safety and accessibility.

The Alzheimer’s Society pointed out key measures for those renting their homes who may be affected by dementia, stating: "If you rent your home you may need to speak to the landlord or letting agent about making any adjustments."

They stressed the importance of secure carpets, floor coverings and banisters, advising replacements if necessary. "Nosing" the stairs can assist visuospatial skills by marking the edge of each step.

Additionally, the charity advised fitting easy-grip handrails on both sides of staircases and ensuring the area is free from obstructions.

They highlighted exercise as a preventative measure, saying: "You can reduce your risk of falling by doing strength or balance exercises twice a week. These include sitting, standing and walking exercises. Your GP could also refer you to a physiotherapist."