Dementia is an umbrella term used to describe a group of symptoms that affect memory, thinking, and reasoning. Alzheimer’s disease is the most common cause of dementia, accounting for 60-80% of cases. While dementia refers to the overall decline in cognitive abilities, Alzheimer’s is a specific disease characterised by progressive brain changes, including the buildup of plaques and tangles.

The duration of each stage of Alzheimer’s disease can vary widely depending on the individual. On average:

• Early Stage (Mild): Typically lasts 2-4 years. Individuals may experience mild memory loss and difficulty with planning or organising.
• Middle Stage (Moderate): This stage usually lasts 2-10 years. Symptoms become more pronounced, including confusion, changes in behaviour, and difficulty with daily tasks.
• Late Stage (Severe): Can last 1-3 years or longer. Individuals often require full-time care as they lose the ability to communicate, recognise loved ones, and perform basic functions.

Each person’s experience is unique, so these timelines may differ.

Care options for individuals with Alzheimer’s disease vary based on their needs and the stage of the disease. Common types of care include:

• In-Home Care: Professional caregivers provide assistance with daily activities, such as bathing, dressing, and meal preparation, allowing individuals to remain in familiar surroundings.
• Adult Day Programs: These programs offer social engagement, cognitive stimulation, and daily supervision, giving family caregivers a break.
• Respite Care: Short-term care options that allow family caregivers to rest or take time off.
• Hospice and Palliative Care: For late-stage Alzheimer’s, these services focus on comfort, pain management, and quality of life.

Each option is tailored to support the individual’s needs while providing relief and assistance to their families.

Alzheimer’s disease primarily affects older adults, typically those aged 65 and older, but it can also develop in younger individuals in rare cases, known as early-onset Alzheimer’s. It impacts the individuals living with the condition and their families or caregivers, as it often requires ongoing support and adjustments to daily life. Alzheimer’s does not discriminate by gender, ethnicity, or background, though certain factors, such as age and genetics, can increase the risk.

Early signs of Alzheimer’s include memory problems, such as forgetting recent events or repeating questions. Individuals may have trouble planning, solving problems, or completing familiar tasks like managing finances. Other signs include getting lost in familiar places, difficulty finding the right words, and changes in mood or personality. If these symptoms persist, it’s important to consult a doctor.

Caregivers can manage stress by seeking support from family, friends, or support groups. Taking regular breaks through respite care or adult day programs is also helpful. Self-care is crucial—maintaining a healthy lifestyle, staying active, and getting enough rest can make a big difference. Learning about the disease and setting realistic expectations can also ease the emotional burden.