Alzheimer’s disease is a progressive neurological disorder that affects millions of people worldwide. Early detection is crucial for managing symptoms and planning for the future. While occasional forgetfulness is a normal part of ageing, there are specific signs that may indicate the onset of Alzheimer’s. Here are five early warning signs to watch for:

1. Memory loss that disrupts daily life

One of the most common early signs of Alzheimer’s is memory loss, particularly forgetting recently learned information. While it’s normal to occasionally forget appointments or names and remember them later, people with Alzheimer’s may:

• Forget important dates or events. This may include forgetting birthdays, anniversaries, or scheduled medical appointments, often without realising they’ve forgotten.
• Ask the same questions repeatedly. They might ask about plans for the day multiple times within a short period, not remembering that they’ve already received an answer.
• Increasingly rely on memory aids (for example, reminder notes or electronic devices). While using such aids is common, people with Alzheimer’s may become overly dependent on them for basic daily tasks they used to manage easily.
• Need to have family members handle tasks they used to manage independently. This could involve asking for help with routine activities like paying bills, cooking familiar recipes, or managing their calendar.

It’s important to distinguish between normal age-related memory changes and potentially serious memory problems. According to Always Best Care, a facility in home care in Puyallup, WA, if memory issues begin to interfere with daily activities, it’s time to consult a healthcare professional.

2. Difficulty planning or solving problems

Some people with early-stage Alzheimer’s may experience changes in their ability to develop and follow a plan or work with numbers. They might:

• Have trouble following a familiar recipe. This could manifest as difficulty understanding measurements, forgetting ingredients, or struggling with the sequence of steps.
• Struggle to manage monthly bills or balance a chequebook. They may make errors in calculations, forget to pay bills, or have trouble understanding financial statements.
• Take much longer to complete tasks they used to handle with ease. A task that once took minutes might now take hours, with frequent pauses and restarts.
• Have difficulty concentrating on detailed tasks, especially those involving numbers. This might be particularly noticeable in work settings or when managing household finances.

While making occasional errors when balancing a chequebook is normal, consistent difficulty completing routine tasks may be a sign of cognitive decline.

3. Challenges in completing familiar tasks

People with Alzheimer’s often find it hard to complete daily tasks. They might have trouble:

• Driving to a familiar location. They may get lost on routes they’ve driven for years or forget where they were going mid-journey.
• Managing a budget at work. This could involve difficulty tracking expenses, making projections, or understanding financial reports they previously handled with ease.
• Remembering the rules of a favourite game. They might struggle to recall how to play games they’ve enjoyed for years, or make frequent mistakes in gameplay.
• Operating common household appliances. This could include forgetting how to use the microwave, washing machine, or even the coffee maker they use daily.

These difficulties may begin to manifest at home, at work, or during leisure activities. If you notice a loved one struggling with tasks they’ve performed countless times before, it could be an early warning sign of Alzheimer’s.

4. Confusion with time or place

Losing track of dates, seasons, and the passage of time is another potential early sign of Alzheimer’s. People with the disease may:

• Forget where they are or how they got there. This can be particularly distressing and may lead to instances of wandering or becoming lost in familiar places.
• Lose track of dates, seasons, or the passage of time. They might be unaware of the current month or season or have difficulty understanding the concept of future events.
• Have trouble understanding something if it’s not happening immediately. This could manifest as difficulty following plots in films or books or struggling to plan for future events.
• Sometimes they forget where they are or how they got there. They may momentarily forget if they’re at home or at a friend’s house, or be unable to retrace their steps.

While it’s normal to momentarily forget what day of the week it is, people with Alzheimer’s can lose track of dates, seasons, and time progression. They might have difficulty understanding something if it’s not happening immediately.

Problems with visual perception

For some people, vision problems can be a sign of Alzheimer’s. This may lead to:

• Difficulty reading. This goes beyond normal age-related vision changes and may involve problems with comprehension or following lines of text.
• Problems judging distance and determining colour or contrast. This can lead to difficulty with tasks like driving or distinguishing between similar colours.
• Issues with spatial relationships. This might cause problems with balance or navigating stairs, increasing the risk of falls.

These visual changes are related to perception rather than eye health. For instance, they may pass a mirror and think someone else is in the room, not realising they’re seeing their own reflection. This can be particularly confusing and distressing for the individual.

Alzheimer’s disease is a complex and challenging condition that affects not only the individuals diagnosed but also their families and carers. Recognising the early warning signs – memory loss, difficulty with problem-solving, challenges with familiar tasks, confusion with time or place, and visual perception problems – is crucial for early intervention and proper care.

It’s important to remember that experiencing one of these symptoms doesn’t necessarily mean a person has Alzheimer’s. Many of these signs can be related to other treatable conditions or normal ageing. But if you or a loved one are experiencing persistent issues in these areas, it’s essential to consult with a healthcare professional for a thorough evaluation.

Early diagnosis can open doors to treatment options, support services, and the opportunity to plan for the future. It allows individuals and families to make informed decisions about care, living arrangements, and legal and financial matters while the person with Alzheimer’s can still participate in the decision-making process.

Moreover, as research continues to advance, early detection may provide opportunities to participate in clinical trials and benefit from new treatments as they become available. The journey with Alzheimer’s is undoubtedly challenging, but with proper support, care, and understanding, individuals can maintain quality of life and dignity throughout the progression of the disease.

Remember, you’re not alone in this journey. Numerous resources, support groups, and care services are available to help individuals with Alzheimer’s and their families navigate the challenges ahead. By staying informed, seeking support, and maintaining a compassionate approach, we can work together to improve the lives of those affected by Alzheimer’s disease.

Samantha Green, a psychology graduate from the University of Hertfordshire, has a keen interest in the fields of mental health, wellness, and lifestyle.