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Alzheimer's disease

The role of genetics in Alzheimer’s disease

Table of Contents

Alzheimer’s disease is a progressive neurodegenerative disorder that affects millions of people worldwide. It is the most common cause of dementia in the elderly, and it is characterized by memory loss, cognitive decline, and behavioural changes.

Although the exact cause of Alzheimer’s disease is not fully understood, it is widely accepted that genetics plays an important role in the development of Alzheimer’s disease.

In this blog, we will explore the role of genetics in Alzheimer’s disease and its implications for patients and their families.

What is Genetics?

Genetics is the branch of science that focuses on the study of genes, inherited traits, and how those traits are passed down from generation to generation. Genes are units of heredity that determine characteristics such as eye colour, height, and even disease susceptibility. They are made up of DNA (deoxyribonucleic acid), which is a long molecule composed of four nucleotide bases: adenine (A), thymine (T), guanine (G), and cytosine (C).

Symptoms of Alzheimer's disease:

There are a multitude of Symptoms Of Alzheimer’s disease:-

  • Loss of memory: Most people experience memory problems as they age, which is normal. However, with Alzheimer’s disease, memory loss goes beyond what would be expected for a person of that age and can include forgetting recent events or being unable to remember familiar faces or objects.
  • Wandering: People with Alzheimer’s may become disoriented and wander off or go somewhere without knowing where they are going.
  • Difficulty problem-solving: People with Alzheimer’s may have trouble making decisions, planning, or following through with tasks. They may also need help with activities that require problem-solving skills or abstract thinking, such as playing chess or solving a puzzle.
  • Changes in language: People experiencing Alzheimer’s may have difficulty finding the right words to express themselves, saying things that don’t make sense and using incorrect grammar. They may also struggle to remember words or names that they used to know.
  • Changes in behaviour and personality: People with Alzheimer’s may experience changes in their personality, such as becoming more irritable, apathetic, and withdrawn. They may also exhibit signs of depression or anxiety.
  • Ask questions repetitively: They may ask the same questions multiple times, even if they have already been answered.
  • Become less adaptable and less willing to try new things: People with Alzheimer’s may become resistant to change and less adventurous.

Diagnosis of Alzheimer's disease:

The diagnosis of Alzheimer’s disease is based on a combination of several factors. These include:-

  • Medical history and physical condition
  • Mental status testing
  • Imaging studies such as CT scans and MRIs, and genetic testing.
  • Laboratory tests
  • Cognitive testing
  • Neurological tests
  • Psychological evaluations

How Does Genetics Affect Alzheimer's Disease?

Genetics is a major risk factor for developing Alzheimer’s disease, with certain genetic mutations linked to an increased likelihood of diagnosis. In some cases, families may even be predisposed to the condition due to a family history of the disease. Additionally, age, lifestyle choices, and medical history can all increase one’s risk of developing the illness, making it an unsettling thought. However, understanding the role of genetics in Alzheimer’s can help people make informed decisions about their health and well-being.

How Does Pillup Help?

Pillup is an e-pharmacy that provides the convenience of pre-sorted medicines, a type of service which sorts medicines by time with the added advantage of doorstep delivery. With Pillup’s pre-sorted medication services, customers can get their medications sorted and send them in easy-to-tear pouches for single-time use.

With Pillup, you can also be sure of timely delivery and punctuality when it comes to taking your medicines at the prescribed time. This reduces medicine wastage and helps you keep track of your medication intake. Moreover, customers will have access to discounts on certain medications along with free packaging for their orders. Pillup also offers Indian data on the percentage of people adhering to medication so that customers can make the best decisions for their health.

At Pillup, we understand the importance of quality and time-bound services when it comes to taking care of your health. That’s why our pre-sorted medications are designed to provide you with the utmost convenience and accuracy at every step of the process. Try Pillup today and experience the difference!


Alzheimer’s is a progressive neurological disorder affecting memory, thinking, and behaviour. It is the most common form of dementia, and currently, there is no cure. However, early diagnosis can help slow its progression and improve quality of life.

Genetics plays an important role in the development of Alzheimer’s, but lifestyle choices such as staying active, eating healthily, and managing stress can also help reduce the risk.

Pillup offers pre-sorted medication services to provide customers with the convenience of doorstep delivery that is tailored to their scheduled needs.