What to do about senile dementia?

Written by Zhang Hui

Neurology

Updated on October 30, 2024

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For patients with dementia, if the diagnosis is confirmed, the recommended treatment is as follows: First, it is very important to pay attention to nursing care. Patients with dementia often get lost, which can lead to a series of dangers, so it is necessary to take good care of them to prevent getting lost. Secondly, for the improvement of cognitive functions, it is recommended to use some cholinesterase inhibitors, which can increase the level of acetylcholine in the brain and improve the patient's cognitive functions to a certain extent. Third, symptomatic treatment should also be provided. Since patients with dementia often exhibit psychiatric symptoms, such as visual and auditory hallucinations, appropriate antipsychotic medications can be used for treatment. (Please use medication under the guidance of a professional physician.)

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How long is the lifespan of someone with Alzheimer's?

The causes of dementia in the elderly can be varied, with many diseases such as Alzheimer's disease, Parkinson's disease, and vascular dementia, all leading to senile dementia. Therefore, how long one lives may require specific analysis. If the dementia is due to cerebrovascular factors, the lifespan of the individual may be closely related to the primary disease, i.e., cerebrovascular disease. Dementia caused by Alzheimer's disease progresses with the disease and affects the patient's lifespan. In its advanced stages, when the patient can no longer take care of themselves, complications such as lung infections can further impact their lifespan. There are also other factors, which need to be assessed based on the evaluation of the disease.

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Is spinal bifida prone to dementia?

Spina bifida is a common congenital malformation caused by incomplete closure of the vertebral canal during embryonic development. If the spina bifida is occult, it does not affect anything and does not cause dementia. If it is overt spina bifida, it can be diagnosed through physical examination, and confirmed with radiographic examination, CT, or MRI. Typically, the patient has a swelling along the midline of the back, which grows as they age. The cystic tension increases when the child cries, and may be accompanied by varying degrees of flaccid paralysis of the lower limbs and incontinence. Occult spina bifida generally has no symptoms and does not require intervention. However, overt spina bifida is best treated surgically, or if the occult spina bifida is accompanied by spinal cord tethering, then surgical treatment is recommended as it would be for all cases of overt spina bifida. In cases where the cyst wall is very thin and ruptured, emergency surgery is necessary and can be curative. For other cases, surgery within one to three months is optimal to prevent aggravation of the condition due to cyst rupture. Generally, adult patients with stable conditions in recent years may not need surgery.

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Neurology

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What is dementia called?

The commonly mentioned senile dementia, also known as Alzheimer's disease, is the most common type of dementia. Its incidence generally increases in people over the age of 65 and continues to increase with age. It is a degenerative disease, with risk factors including age and gender, usually higher in women than in men. It is also related to educational level, whether there has been trauma, genetics, thyroid function, exposure to toxic substances, as well as vascular factors. Diabetes and depression are also risk factors for senile dementia.

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Neurology

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Symptoms of dementia in the elderly

Dementia in the elderly is medically known as Alzheimer's disease, which is categorized into mild, moderate, and severe stages. The clinical manifestations vary with the severity of the disease. Mild dementia primarily presents as memory impairment, starting with a decline in short-term memory, where patients often forget daily activities. For instance, they might forget the way home when they go out, forget to add salt when cooking, or forget to turn off the stove. Patients may also exhibit personality disorders, such as neglecting personal hygiene or not wanting to bathe. As the disease progresses to moderate dementia, besides worsening memory impairment, the patient's ability to work, learn new knowledge, and communicate with others significantly diminishes. There is a notable decline in previously acquired knowledge and skills, such as judgment and calculation abilities. They may also experience aphasia, apraxia, agnosia, and some patients may exhibit significant behavioral and psychological abnormalities. With further progression to severe dementia, patients may become emotionally detached, exhibit unpredictable crying or laughing, fail to recognize family members, lose verbal abilities, and even become unable to perform simple tasks such as dressing or eating. They may spend their days in bed, not speaking, and gradually lose contact with the outside world, ultimately leading to death.

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How is Alzheimer's disease treated?

Senile dementia, also known as Alzheimer's disease, is the most common neurodegenerative disease worldwide. The pathogenesis of this disease is not particularly clear so far and may be related to genetic and environmental factors. Multiple factors act on neurons causing irreversible and progressive death of neuronal cells. Currently, the treatment of this disease mainly includes two aspects. The first aspect is general treatment, mainly including family care. Family members must pay attention to the care of the patient, prevent the patient from accidentally wandering off, prevent the patient from falling, and prevent some accidents that cause injuries. In addition, it is important for the patient to listen to music, interact with others, and exercise more, all of which can delay the progression of senile dementia. The second aspect is pharmacological treatment, mainly using drugs that inhibit the reduction of acetylcholine. These drugs can increase the content of acetylcholine and improve the cognitive functions of patients to a certain extent, but so far, these treatments cannot reverse senile dementia.