Alzheimer's Disease Symptoms

Alzheimer's disease is a common neurodegenerative disorder that primarily affects the elderly, leading to a gradual decline in cognitive function. The patient's memory, thinking, language, and daily living abilities are all affected. Below are the main symptoms of Alzheimer's disease.

Detailed Symptoms of Alzheimer's Disease

1. Memory loss

Short-term memory impairment is one of the earliest symptoms of Alzheimer's disease. Patients may forget recently occurred events, such as conversations, the placement of objects, or important appointments. As the disease progresses, long-term memory may also be affected, and they may even forget loved ones and significant past experiences.

2. Decline in thinking ability

Patients’ logical thinking and judgment gradually weaken. For example, they may find it difficult to make plans, understand simple questions, or make correct decisions. They may struggle with daily tasks such as managing finances, shopping, and cooking.

3. Language impairment

Language ability declines, manifested as a poor vocabulary, difficulty expressing themselves, and reduced comprehension. Patients may not find the right words when speaking, or often repeat the same phrases. Reading and writing may also be impaired, causing communication difficulties.

4. Loss of sense of direction and time

Alzheimer’s patients often get lost, even in familiar environments, and may be unable to find their way home. They may also confuse dates and times, failing to correctly determine parts of the day.

5. Emotional and behavioral changes

Patients may experience mood instability, becoming easily anxious, depressed, or irritable. Some may show suspicion toward family and friends, or even develop hallucinations or delusions. These behavioral changes affect social abilities, leading them to gradually withdraw from social activities.

6. Decline in daily living ability

As the disease progresses, patients gradually lose the ability to live independently and cannot complete basic tasks such as dressing, eating, and bathing. They may forget how to use household appliances, and even become confused by simple chores.

7. Sleep problems

Many Alzheimer's patients develop sleep disorders such as insomnia, reversed sleep-wake cycles, or nighttime hyperactivity. This not only lowers their quality of life but also places extra stress on caregivers.

8. Motor coordination difficulties

As the disease advances, motor abilities are also affected. Patients may walk unsteadily, fall easily, or struggle with fine motor tasks such as buttoning clothes or using utensils.

Conclusion

Experts at United Life International Medical Center emphasize that the symptoms of Alzheimer’s disease gradually worsen over time, posing significant challenges to patients and their families. Early detection and appropriate interventions can help delay progression and improve quality of life. If someone around you exhibits similar symptoms, seek medical attention early for professional diagnosis and support.