A Look At Drug Treatment For Dementia Sufferers

Sadly, the symptoms of dementia can strike at any age, and the syndrome isn't one strictly associated with the elderly. Dementia is not really an illness of its own - it's a group of symptoms related to the decline of cognitive functions; and the underlying causes of the impairments vary. Strokes, infection and tumour's can all damage the brain and its exceptional functioning, reducing favorite or simple tasks to ones that, with dementia, become a daily struggle.

The first thing to note regarding dementia and medication is that researchers and doctors have yet to find effective pharmacological treatments they are satisfied with. Researchers continue to perform clinical trials and testing, but the results to date have been frustrating, limited by short-duration action or the need for constant medical monitoring. There are, however, some drugs available that do help to ease or alleviate dementia symptoms.

A Quick Look at Commonly-Prescribed Medicines

One drug focuses on acetylcholine, a chemical substance in our brains needed by nerves to communicate with each other. By preventing the breakdown of acetylcholine (a normal human function), medication can allow the substance to be present longer, which does seem to help with mild symptoms of dementia, such as in the case of the early stages of Alzheimer's disease. The downfall of these types of medication is that sufferer's improvement isn't very dramatic or permanent, and stopping medication can produce a sharp decline in cognitive ability, so it must be continued indefinitely.

Another medication that shows more promise for slowing the progressive symptoms of moderate to severe dementia is an NMDA blocker. These blockers reduce over-stimulation in certain chemicals of the brain, which is thought to contribute to eventual nerve cell death. NMDA-blocker medications can improve daily activity and help with the caregiver's tasks involved in caring for dementia sufferers and does produce moderate results.

Some of the side symptoms of dementia can be treated as well, though effectiveness is debatable. Antidepressants are commonly prescribed to ease depression, a widespread problem amongst dementia sufferers. Some patients also have violent mood swings or personality changes involving aggression; and antipsychotic drugs reduce incidents that can be dangerous to caregivers. While anxiety issues seem to be high in dementia sufferers, erstwhile-prescribed anti-anxiety medication has fallen from popularity due to feelings of sedation or even increased anxiety.

Most pharmacological treatments available today don't treat the causes of dementia, but rather focus on alleviating symptoms. While research for better medication continues, the options for treating dementia with solid results are very limited. It may seem like a good idea for caregivers to look into prescribed medication for dementia sufferers; but considering that results are mild to moderate, the choice should be thought-over properly before making a firm decision.

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