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Alzheimer's Disease Essay

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Alzheimer's disease is a neurological disorder which kills the brain cells, causing memory loss and cognitive decline. This leads to severe psychological impairments which changes how people think, behave and other complications such as paranoia, disorientation and unprovoked aggression. These psychological impairments reduce people’s functional ability and therefore reduce their quality of life.
People with Alzheimer’s disease often suffer from fatigue, irritability, loss of appetite and visual impairment. They are more likely to develop infection, such as pneumonia and bladder infections. Suffering from AD means that it can be harder to deal with these infections and illnesses, which eventually make it more difficult to recover. When people die from Alzheimer’s disease, normally it is because of a related problem, such as an infection rather than the disease itself. However, if Alzheimer’s disease progresses to the point where the areas of the brain that control essential functions, such as breathing, swallowing and balance are affected, it will be fatal.
(Coulter, 2013)

As Alzheimer’s disease progresses, People become less able to carry out usual functions and activities. This is due to the death of large number of brain cells. One of the functions impaired by the disease is communication skill. Since people with AD have trouble remembering things, communication is hard for them. It may be hard for them to find words or forget what they want to say. When talking, the disease also causes people to talk without train of thought. The listening role is also affected by the disease. People can have problems with understanding what words mean, paying attention during long conversations and even find it very hard to block out backgr...

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...o learn how to drive or find other means of transportation since he is no longer able to drive safely and letting him do so will put the health of himself and other people at risk. Tackling these issues from the beginning will allow the person with AD to help the caregiver to prepare for the future.
(Family Caregiver Alliance, 2012)

Alzheimer’s disease is a serious disease which causes people to behave in a challenging way for their family and caregivers to manage. These behaviours are caused by damage to the brain that leads to psychological and functional impairment. Due to this impairment the people with AD are often neglected and labelled by the society. Family caregivers play a massive role in the care of their loved ones with AD. Patients and family caregivers often experience stress in dealing with all the obstacles that Alzheimer’s disease put them through.
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