ALZHEIMER'S DISEASE: "Understanding the Early Warning Signs of Alzheimer's Disease: What You Need to Know"

What is Alzheimer's?

Alzheimer's is the most common type of dementia that affects memory, thinking, and understanding. It is the condition of the brain that causes a slow decline in memory, thinking, learning and organizing skills. It finally affects a person’s ability to carry out daily activities as well. It might take up to 10 years for the initial onset of symptoms. AD commonly affects people over the age of 65.

How does it affect?

The changes initially begin in part of the brain that affects learning. As the disease advances, it leads to extremely severe symptoms which include disorientation, mood swings and behavior changes; confusion about things, events, time and place; difficulty in recognizing family, friends and caregivers. It also leads to difficulty in talking and walking. Genetic factors is also one of the major concerns.

There are 100 billion nerve cells in the brain . Each neuron has a specific job to perform. Some are involved in thinking, understanding and remembering. Other nerve cells help us to see, hear, taste and smell. Cells also store information and communicate with other cells. Keeping everything running requires coordination as well as large quantity of oxygen. As the damage begins, cells become incapable to do their work and, eventually die, causing changes in the brain which cannot be reversed.

Signs and Symptoms:

The signs and symptoms of Alzheimer’s disease differ based on the condition. In general, some of the symptoms include:

• Forget the names of people and places

• Memory loss

• Behavior and personality

• Finding it difficult to take decisions

• Unstable

• Unable to communicate effectively

• Increased sleep

• Difficulty in remembering conversations

Treatment:

There is no cure for Alzheimer’s disease, but certain medications can temporarily slow down the worsening of symptoms. Once AD is diagnosed, starting with the medication could help to perform everyday activities for more period of time. However, medications won’t stop or reverse AD.

The U.S. Food and Drug Administration (FDA) has approved two types of drugs to treat the symptoms of Alzheimer’s disease:

• Cholinesterase inhibitors

• NMDA antagonists