Alzheimer’s disease is a condition that leads to the deterioration of brain cells. Dr. Alois Alzheimer explained this disorder in 1906. The National Institute of Aging stated that Alzheimer’s disease is the 6th foremost cause of death in the US.
Alzheimer’s disease is a neurodegenerative brain condition. It happens when the nerve cells present in the brain starts to die. This causes problems with memory and thinking. It is the most common type of dementia in which plaques and tangles are formed in the brain.
Let’s dive in and explore a detailed guide on Alzheimer’s disease.
Common Symptoms Of Alzheimer’s Disease
Alzheimer’s is a progressive ailment, so the symptoms will get more destructive with time. You’ll notice that the signs start from mild and lead to severe conditions.
Here are a few common symptoms of Alzheimer’s disease that have been noticed in almost all patients.
Memory Loss
Memory loss is the most initial symptom to develop in the patient of Alzheimer’s disease. You’ll notice that the person will have difficulty remembering usual things. For instance, the patient may repeat queries, forget dates and events, forget about meetings, and so on.
Problem in Completing Familiar Tasks
People who have Alzheimer’s disease often struggle with performing everyday tasks. This can include difficulties with driving to places they know well, organizing their shopping lists, or remembering how to play games they once enjoyed.
Recognition Issues
Alzheimer’s disease patients will also find difficulty in identifying people and objects. You should never confuse it with eyesight issues. The patient may not be able to operate basic devices for daily chores.
Confusion with Place or Time
Individuals with Alzheimer’s disease may have difficulty keeping track of dates, seasons, and the passage of time. They can struggle to understand things that are not occurring in the present moment. They may occasionally forget their location or how they arrived there.
Behavioral Changes
Another symptom to notice in Alzheimer’s disease patients is behavioral changes. These changes may include losing interest in activities, being depressed or angry, and getting worried or upset more easily.
Decreased Judgement
People with Alzheimer’s or other types of dementia may have trouble making good decisions. For example, they might not be careful with their money or may not pay attention to keeping themselves clean and neat.
Cognitive Deficits
Cognitive deficits mean that the patient will be unable to pass any judgment or tricky job. They will find difficulty in making conclusions, paying invoices, getting dressed, etc.
Speaking & Writing Errors
Another symptom that you’ll see in Alzheimer’s disease patients is speaking and writing errors. The patient will hardly find or recognize an ordinary word, which will lead to mistakes in speech.
What Should You Do If You Notice a Sign?
If you notice signs of Alzheimer’s disease in yourself or someone else, it can be challenging to know what to do. It’s normal to feel unsure or nervous about talking about these changes with others. Sharing your worries about your health might make them feel more real, or you may be afraid of upsetting someone.
So, discussing these serious health concerns with a neurologist is important. Plan your visit to Neurology One to discuss your signs with the best neurologists in Orlando.
Causes
The human brain contains billions of nerve cells working together to carry out functions such as:
- Thinking
- Learning
- Remembering
- Planning
Alzheimer’s disease affects brain tissue by decreasing nerve cells and connections, leading to plaques and tangles accumulation along nerve fibers.
Scientists theorize that amyloid protein builds up in brain cells, accumulating into larger masses known as plaques. Twisted fibers of another protein, tau, create tangles that block communication between nerve cells, thus stopping their processes from taking place properly.
Nerve cell death often begins in one part of your brain (usually the area responsible for memory — the hippocampus) and then spreads to other regions. Over time, the brain starts to shrink, impairing nearly all its functions.
Researchers have not yet found why these changes happen. However, they believe that genetic mutations may play a part in early-onset Alzheimer’s.
Furthermore, Late-onset Alzheimer’s may develop through a more gradual process involving complex brain changes over the years resulting from environmental, genetic, and lifestyle factors combined to make up its cause.
Recent Research in Australia
According to new research in the Innovation Research Institute at Curtin University, Australia, high levels of fat-protein complexes in the blood can damage brain capillaries, potentially causing inflammation and brain cell death through central nervous system leakage which ultimately cause Alzheimer’s disease.
Risk Factors of Alzheimer’s Disease
There are plenty of risk factors that can be responsible for developing Alzheimer’s disease in you. Let’s move along and explore all possible risk factors.
Family History
People with a family history of Alzheimer’s disease are more likely to get this disorder. If your father, brother, or sister has Alzheimer’s, there is a possibility that you’ll get it, too. The chance increases if more than one family member is suffering from dementia.
Age
Another factor in causing Alzheimer’s disease is age. Various patients got attacked by dementia after age 65. You must know that Alzheimer’s is not a common part of aging. Although the risk of dementia doubles after age 65 and becomes 1/3rd after age 85.
Head Injury
Head injury can also lead to Alzheimer’s disease. People with head traumas and memory issues are at high risk of getting Alzheimer’s.
Genetics
Scientists have stated that genetics are also included in the risk factors of dementia. The types of genes, risk genes & deterministic genes are involved in causing Alzheimer’s.
Down Syndrome
People with Down Syndrome also have a higher risk of getting Alzheimer’s disease. The gene in the extra chromosome causing Down syndrome will also be responsible for dementia.
You can also contact Neurology One to investigate more risk factors for Alzheimer’s disease.
Stages Of Alzheimer’s Disease
Alzheimer’s disease has three common stages, which go from mild to extreme. Each stage has its own symptoms. Let’s dive in and see the possible stages of dementia.
Mild Alzheimer’s Stage
The mild stage of Alzheimer’s disease lasts from 2-4 years but doesn’t affect your daily life much. Patients will notice the following changes in this stage.
- Forgetfulness
- Loss of interest in enjoyable activities
- Losing valuable stuff
- Less energy to do chores
- Behavioral & Emotional Changes
You can discuss these early-stage symptoms with neurologists in Orlando to get professional advice.
Moderate Alzheimer’s Stage
The second stage is moderate Alzheimer’s disease. During this stage, the disease will start interfering in your daily life. It lasts from 2 to 10 years and damages the part of the brain that’s responsible for the senses.
Here are the symptoms of moderate Alzheimer’s stage.
- Forgetting crucial things like phone number, university or college name, and address.
- Difficulty in driving, dressing, writing, and various usual chores.
- Development of depression and aggression
- Trouble in sleeping
- Facing problems in handling bowel and bladder
- Delusions & Hallucinations
Plan your visit to Neurology One so you can discuss your moderate-stage symptoms for treatment.
Severe Alzheimer’s Stage
The severe Alzheimer’s stage is considered a late stage of Alzheimer’s disease. It lasts from 1 to 3 years having the worse changes. Here are the signs of severe-stage Alzheimer’s.
- Inability to communicate
- Unable to recognize family members and close friends
- Changes in physical abilities to walk, drive, etc.
- Inability to control bladder
- Can’t take a single step or a decision on their own.
This stage of Alzheimer’s disease is deadly. If any of your relatives are going through this situation, don’t forget to see the Neurology One.
Diagnosis Of Alzheimer’s
After going through all the facts of Alzheimer’s disease, here comes the time for diagnosis. If you’re feeling any symptoms like memory loss, it is mandatory to go for an examination. The diagnosis of Alzheimer’s disease undergoes a lot of tests, such as:
- Blood & Urine tests
- Physical examination
- Neurological tests
- CT scan of the brain
- Genetics test
- MRI of the brain
- Memory tests
You can approach any expert neurologist in Orlando to consult about these diagnostic examinations.
Treatment Of Alzheimer’s Disease
There’s no certain treatment for Alzheimer’s disease that can repair the brain cell damage. Although there are alot of remedies to lessen the symptoms. These treatments can easily get you back to life if adapted adequately.
Here are the best treatments for dementia.
Medications For Cognitive Symptoms
There are a few options of drugs approved by the FDA that can work perfectly to reduce the harmful symptoms of dementia. The medications to lessen symptoms of Alzheimer’s disease are given below.
Cholinesterase inhibitors are used to ease the symptoms of dementia. These drugs will treat memory loss, confusion, and inability to make decisions.
FDA has approved Memantine for the treatment of moderate to late stages of Alzheimer’s disease.
Another drug to treat all stages of dementia is Donepezil.
Patients can use Rivastigmine for the treatment of mild to moderate Alzheimer’s.
Another medicine to treat mild to moderate Alzheimer’s disease is Galantamine.
Therapeutical Treatments
Apart from medications, therapies play a crucial role in treating Alzheimer’s disease. Let’s move forward and fetch a suitable therapy depending on the patient’s symptoms.
1- Cognitive Stimulation Therapy (CST)
Cognitive stimulation therapy helps to cope with dementia by involving in various activities. These activities help your patient to improve decision-making and memory skills.CST takes place in tiny groups for at least 45 minutes to an hour.
Here are a few activities that patients can do in CST.
- Communicating about different interesting topics.
- Gardening
- Puzzles
- Music
And many more. CST will take place twice a week for the treatment of Alzheimer’s disease.
2- Psychosocial Interventions
Psychosocial interventions contain a bundle of therapies to support Alzheimer’s patient’s mental and physical health. These activities depend on your ailment stage, interest, and symptoms. Psychosocial interventions include the following tasks.
- Physical Workout
- Aromatherapy
- Reality Exposure
- Multi-sensory Stimulation
- Validation Therapy
You may like to visit the Neurology One for these interventions.
3- Art & Music Therapy
Art and music therapy are also one of the psychosocial therapies. It has an effective impact on the patients suffering from Alzheimer’s disease. Engaging a dementia patient in art activities will help him/her to be more intellectual. Music will heal the depression, and art will let them relish the colors of life.
4- Cognitive Rehabilitation
Cognitive rehabilitation is a useful therapy that involves a professional or your family member. In Alzheimer’s disease, various parts of the brain stop working. Cognitive rehabilitation leads the patient to accomplish a single goal, such as learning to operate a phone.
This therapy will not only help you with reviving memory. It also enables you to do your daily tasks on your own. You may contact a professional neurologist in Orlando at Neurology One.
5- Reminiscence & Life Story Work
Reminiscence and life story work play a vital role in memorizing the past for Alzheimer’s patients. In this therapy, props such as pictures, videos, or any object are used to make the patient remember past events.
Meanwhile, life story work is used to visualize the whole story of a patient from childhood to the present. It can be either a digital presentation or a book.
When Should I Visit a Neurologist?
Seek medical help if you or a loved one are having problems with memory or thinking. Neurologists will determine that either it is related to Alzheimer’s disease or another condition. They will be able to determine the cause and provide the best treatment option. You may love to see the best professionals at Neurology One.
Some Facts About Alzheimer's Disease:
Here are some interesting facts about Alzheimer’s Disease:
- Chances of Alzheimer’s disease increase every five years after age 65
- Purple is used as the official signifying color to indicate this disease.
- World Alzheimer's Day on September 21 is dedicated to create global awareness.
- Alzheimer’s disease is named after the name of Dr. Alois Alzheimer, who first described this.
- Data reveals higher rates of Alzheimer's disease among older Black individuals (13.8%) and Hispanics (12.2%) compared to their White individuals (10.3%).
- The risk of Alzheimer's disease is 20% for women( 1 in 5 women) and 10% (1 in 10 men) for men.
Bottom Line
Alzheimer’s disease is the most common type of dementia in which the deterioration of brain cells takes place. The symptoms of Alzheimer’s vary depending on the stage of the disease. Many risk factors have been discussed above so you can observe yourself.
The diagnosis and treatment of Alzheimer’s disease is mandatory to survive. If you have been diagnosed with dementia, contact an expert immediately. Plan your appointment now at Neurology One!
