Early Signs of Alzheimer’s Disease: What Families Often Mistake for Normal Ageing

As we get older, occasional forgetfulness is a normal part of life. Misplacing keys, struggling to remember a name, or walking into a room and forgetting why you went there can happen to anyone. But when memory problems become persistent, worsen over time, or start affecting everyday life, they may be signs of something more serious.

Recognising the early signs of Alzheimer’s disease can be difficult because symptoms often develop gradually. Family members may assume changes are simply part of getting older. Understanding the difference between normal ageing and potential warning signs can help people seek support sooner and access the care they need.

Normal Ageing or a Warning Sign?

Everyone experiences occasional memory lapses. However, concern increases when changes become frequent, noticeable, or begin interfering with daily activities.

For example, someone may occasionally forget where they left their glasses but later remember where they placed them. In contrast, a person experiencing early Alzheimer’s disease may repeatedly lose items, place them in unusual locations, or be unable to retrace their steps to find them.

Alzheimer’s disease is a progressive condition, meaning symptoms tend to develop gradually and become more noticeable over time. Early changes can be subtle, making them easy to overlook.

Common Early Signs of Alzheimer’s Disease

While every person’s experience is different, some of the most common early symptoms include:

Memory Problems

One of the earliest and most recognised signs is difficulty remembering recent events or conversations. A person may:

Forget information they have recently learned
Repeatedly ask the same questions
Rely more heavily on notes or reminders
Struggle to remember appointments or planned activities

Difficulty Finding Words

People may find it harder to follow or join conversations. They might:

Pause frequently while speaking
Struggle to find the right word
Repeat themselves during conversations
Lose track of what they were saying

Problems with Everyday Tasks

Once routine tasks may become more challenging. This can include:

Managing finances or paying bills
Following recipes or instructions
Organising appointments
Using familiar technology

Confusion About Time or Place

A person may become disoriented or lose track of dates, seasons, or the passage of time. They may also:

Get confused in familiar places
Forget how they arrived somewhere
Have difficulty following directions

Changes in Judgement or Decision-Making

Early Alzheimer’s disease can affect a person's ability to make sound decisions. Signs may include:

Poor financial decisions
Reduced attention to personal hygiene
Difficulty assessing risks or solving problems

Changes in Mood, Personality, or Behaviour

Family members are often the first to notice emotional and behavioural changes. Someone may become:

More anxious or withdrawn
Easily frustrated or irritable
Less interested in hobbies or social activities
Unusually suspicious or confused

When Should You Seek Medical Advice?

It's important not to ignore ongoing memory or cognitive changes. While Alzheimer’s disease is one possible cause, symptoms can also result from other conditions that may be treatable.

Memory difficulties can sometimes be linked to:

Poor sleep
Stress or anxiety
Depression
Medication side effects
Vitamin deficiencies
Thyroid problems
Infections or other health conditions

If memory, mood, communication, or daily functioning has changed significantly or continues to worsen, it is advisable to arrange an appointment with a GP.

Why Early Assessment Matters

Receiving a diagnosis can feel overwhelming, but seeking help early can provide important benefits.

An early assessment may:

Help identify potentially treatable causes of symptoms
Allow access to specialist support and services
Enable future planning and decision-making
Provide advice for family members and carers
Improve overall quality of life through appropriate support

The sooner concerns are discussed with a healthcare professional, the sooner appropriate investigations and support can begin.

What Happens During a GP Assessment?

If someone visits their GP with concerns about memory or thinking difficulties, the doctor will usually start by discussing:

Current symptoms
Medical history
Medications
Sleep habits
Mood and mental wellbeing
Changes noticed by family members or carers

The GP may also arrange blood tests to rule out other causes of memory problems and carry out simple cognitive screening assessments. Depending on the findings, a referral for further specialist assessment may be recommended.

Supporting a Loved One with Memory Concerns

Watching someone you care about experience memory difficulties can be worrying. How family members respond can make a meaningful difference.

Helpful approaches include:

Avoiding arguments about forgotten events
Offering reassurance and patience
Keeping notes of concerning changes or examples
Encouraging GP appointments
Attending appointments if invited
Maintaining routines and a safe environment

Many families also benefit from contacting dementia support organisations for practical advice and emotional support.

Frequently Asked Questions

Is memory loss always a sign of dementia?

No. Memory difficulties can have many causes, including stress, sleep problems, medication side effects, depression, vitamin deficiencies, and physical health conditions. A GP assessment can help identify the underlying cause.

When should someone see a GP about memory problems?

It's advisable to seek medical advice if memory, mood, communication, judgement, or the ability to manage everyday tasks has changed significantly or is steadily getting worse.

Can Alzheimer’s disease be cured?

There is currently no cure for Alzheimer’s disease. However, early diagnosis, treatment options, support services, and lifestyle measures can help people manage symptoms and maintain quality of life.

Take the First Step

If you or a loved one is experiencing memory concerns, confusion, or changes in daily functioning, don't ignore the symptoms. Speaking with a GP can help identify the cause and provide access to the right support and care.

Book a GP appointment with Centric Health if you or a family member is worried about memory, thinking skills, or changes in everyday functioning.