Sunday, November 13, 2016

ALZHEIMER'S DISEASE SOME INFO

It’s normal for people to become a bit forgetful as they age. So how can you tell a harmless "senior moment" from Alzheimer's disease?  In its first stages, Alzheimer’s may not be obvious to friends and family. But there are some early warning signs to watch for.

Memory and Speech
In early Alzheimer’s, long-term memories usually remain intact while short-term memories become sketchy. Your loved one may forget conversations you had. She may repeat questions that were already answered. The disease also disrupts speech, so she might struggle to remember common words.


Behaviour
In addition to memory loss, Alzheimer’s can cause confusion and behavior changes. Your loved one may get lost in familiar places. Mood swings and lapses in judgment are also common, as is poor hygiene. People who were once stylish may start wearing stained clothes and forget to wash their hair.


Signs
It's hard to face the thought that a loved one could have this disease, but it's better to see a doctor sooner rather than later. First, the diagnosis might be something else. The symptoms could be caused by a highly treatable problem, like a thyroid imbalance. And if it is Alzheimer’s, treatments work best when they’re used early in the course of the disease.


Diagnosis
There’s no simple test for Alzheimer’s, so the doctor will rely on you to describe the changes in your loved one. A mental status test, sometimes called a “mini-cog,” or other screening tests can measure his mental skills and short-term memory. Neurological exams and brain scans may be used to rule out other problems, like a stroke or tumor, and they can provide other information about his brain.
Alzheimer’s causes nerve cell death and tissue loss throughout the brain. As the disease gets worse, brain tissue shrinks and areas that contain cerebrospinal fluid become larger. The damage harms memory, speech, and comprehension.


What to Expect
Alzheimer’s takes a different path in every person. Sometimes the symptoms get worse quickly and lead to severe memory loss and confusion within a few years. For other people the changes are gradual. It could take 20 years for the disease to run its course. Most people live 3 to 9 years after diagnosis.


 Will It Change Daily Life?
Alzheimer’s affects concentration, so your loved one may not be able to do ordinary tasks like cooking or paying the bills. A study suggests trouble balancing the checkbook is often one of the first signs of the disease. As symptoms worsen, he may not recognize familiar people or places. He may get lost easily or use utensils improperly, like combing his hair with a fork. Incontinence, balance problems, and loss of language are common in advanced stages.


 Exercise

Physical activity can help your loved one keep some muscle strength and coordination. It might also boost his mood and help him feel less anxious. Check with his doctor to learn which types of exercise are appropriate. Repetitive activities, like walking, gardening, or even folding laundry may be the best at giving him a sense of calm.

Treatment
There’s no cure for Alzheimer’s and no way to slow the nerve damage it causes in the brain. But there are medications that appear to help maintain mental skills and slow the disease’s effects. If your loved one gets treatment early on, she may be able to stay independent and do her daily tasks for a longer period of time.


Problems in Care-giving
In the early stages, people with Alzheimer’s often understand what’s happening to them. They may be ashamed or get anxious. Watch for signs of depression, which the doctor can manage with medication. Later on, your loved one may become paranoid or aggressive and could even turn on you. Remember that the disease is responsible for this change. Tell the doctor about this kind of behavior promptly.


Sundown Syndrome
Experts don’t know why, but some people with Alzheimer’s get upset when the sun goes down. This tends to last through the evening and sometimes all night long. To ease tension, keep the house well lit and close the drapes before sunset. Try to distract your loved one with a favorite activity or TV show. Switch him to decaf after breakfast.


Your Loved One May Not Recognise you
Many people with Alzheimer’s have trouble remembering names, even of people closest to them. A temporary fix is to put up pictures of people they’re likely to see often or know well with names printed underneath. Eventually, your loved one may no longer recognize faces and may react as if family members are strangers. This can be distressing, especially for the main caregiver.


 Later Stages
People with advanced Alzheimer’s may lose their ability to walk, talk, or respond to others. Eventually, the disease can hinder vital functions, like the ability to swallow. This may be the time to switch to hospice care, which provides pain relief and comfort for people with terminal illnesses.

 
this is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.
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