Dementia is usually caused by various illnesses and injuries. There are different types of dementia. There is the vascular dementia that is caused by poor circulation of blood in the brain. In this case, there is buildup of plaque in the arteries that supply blood to the brain. Another common type is the Lewy body dementia. In this case, certain amounts of protein are deposited in the nerve cells. Lost messages and memory loss are the common conditions with this form of dementia because the brain is unable to send chemical signals. Another common form of dementia is the Parkinsons disease. This type of dementia is associated with depression, paranoia and irritability.
There are four common stages when it comes to dementia. The first stage is the mild-cognitive impairment. Memory loss and trouble of recalling words are the common symptoms associated with this stage of dementia. The next stage of dementia is the mild dementia and patients in this stage function as usual. These patients however dont know how to solve problems and they also experience depression. The third stage is the moderate dementia and patients dont know how to do their daily tasks. Patients who have dementia in this stage experience a lot of personality changes. Severe dementia is the last stage of dementia and in this stage, patients cannot do normal body functions like eating.
You may understand that someone has dementia by checking on various symptoms. People with dementia forget familiar places and they also lose their sense of direction. Patients with dementia also face a lot of difficulties when it comes to accepting change. They also find it hard to recall and even associate words. Patients of dementia also forget the things they had done and this makes them keep doing the same things.
Dementia is caused by various reasons. For example, presence of toxins and metabolic disorders like issues with the liver and kidney can be major causes of dementia. Dementia can also be caused by structural issues with the brain. The good thing is that dementia can actually be treated. One of the ways you can treat dementia is through daily task management therapy. In this case, this is very useful when it comes to managing the daily functions of patients.
Environmental modification is another method of treatment for dementia. You will be able to reduce worsening of dementia when you do this because you will be able to eliminate noise and clutter. You can also treat dementia through occupation therapy. In this case, you can teach daily tasks to the patient like driving and cooking. When you know the causes, types and symptoms of dementia, you will find it very easy to actually treat dementia.