Alzheimer's disease is a progressive brain disorder that gradually affects memory, thinking ability, and behaviour. It is the most common form of dementia and usually develops slowly over several years. Health experts say recognising the early symptoms can help individuals seek medical advice and begin care at an early stage.

Alzheimer’s mainly affects older adults, but the early warning signs often appear long before the disease becomes severe. If these symptoms are noticed frequently, doctors advise consulting a medical professional.

Memory loss affecting daily life

One of the most common early signs is frequent memory loss. People may forget recently learned information, important dates, or repeatedly ask the same questions. They may also rely more on reminders, notes, or family members for everyday tasks.

Difficulty in planning or solving problems

Some individuals may begin to struggle with activities that require planning or concentration. Tasks such as managing finances, following instructions, or preparing familiar recipes may become difficult.

Confusion about time or place

People with early Alzheimer’s may lose track of dates, seasons, or the passage of time. They might also forget where they are or how they arrived at a particular location.

Trouble completing familiar tasks

Daily activities that were once easy may become challenging. This can include driving to a known destination, organising work responsibilities, or completing household chores.

Problems with speaking or writing

People may find it difficult to follow or join conversations. They might stop in the middle of a sentence, struggle to find the right words, or repeat themselves during discussions.

Misplacing things frequently

Another warning sign is placing objects in unusual locations, such as keeping keys or wallets in unexpected places. People may also find it difficult to retrace their steps to locate missing items.

Poor judgment or decision-making

Some individuals may show poor judgment, especially in financial matters. They may make unusual spending decisions or neglect personal hygiene and self-care.

Withdrawal from social activities

People experiencing early symptoms may avoid social gatherings, hobbies, or work-related activities because of difficulties in memory or communication.

Changes in mood and personality

Mood swings, confusion, anxiety, or depression can also appear as the disease begins to affect brain function.

Importance of early medical consultation

Doctors say occasional forgetfulness can occur with ageing. However, when these symptoms become frequent and start interfering with daily life, medical evaluation is recommended.

Early diagnosis of Alzheimer’s can help patients and families plan treatment, lifestyle adjustments, and long-term care.