Not all medicines are approved for each type of dementia, and no treatment is a cure. These two drugs may also be prescribed together. Side effects can occur, so learn more about the possible complications of these medications.
These therapies may help reduce symptoms of dementia and alleviate some of the manageable complications of the diseases. Common non-drug treatments for dementia include:. For decades, doctors and researchers believed dementia could not be prevented or cured. However, new research suggests that may not be the case.
A review found that more than one-third of dementia cases may be the result of lifestyle factors. The researchers believe that targeting these risk factors with treatment or intervention could delay or possibly prevent some cases of dementia.
Dementia cases are expected to nearly triple by , but you can take steps to delay the onset of dementia today. Individuals living with dementia can and do live for years after their diagnosis. It may seem that dementia is not a fatal disease because of this.
However, late-stage dementia is considered terminal. Likewise, factors that influence life expectancy may have a different impact on length of life in each person. Men lived 4. Life expectancies, the study found, are shorter for individuals with other types of dementia. Certain risk factors increase the likelihood of death in people with dementia.
These factors include:. You or your loved one may progress through the stages of dementia slowly, or the progression may be rapid and unpredictable. This will affect life expectancy. Dementia is an umbrella term used to describe a collection of symptoms related to memory, language, and decision-making. AD is the most common type of dementia.
It causes difficulty with short-term memory, depression, disorientation, behavioral changes, and more. Dementia causes symptoms such as forgetfulness or memory impairment, loss of sense of direction, confusion, and difficulty with personal care. The exact constellation of symptoms will depend on the type of dementia you have. AD can also cause these symptoms, but other symptoms of AD may include depression, impaired judgment, and difficulty speaking. Likewise, treatments for dementia depend on the type you have.
However, AD treatments often overlap with other non-pharmacological dementia treatments. In the case of some types of dementia, treating the underlying cause may be helpful in reducing or stopping the memory and behavior problems. However, that is not the case with AD. Comparing the two conditions can help you differentiate between symptoms you or a loved one may be experiencing. Alcohol use may be the most preventable risk factor for dementia. A study found that the majority of early onset dementia cases were related to alcohol use.
The study found that nearly one-third of early onset dementia cases were directly linked to alcohol. Plus, 18 percent of people in the study had been diagnosed with an alcohol use disorder. Dementia is not a normal part of aging - while small short-term memory decreases are an expected part of aging, dementia causes serious impairment and can hugely impact quality of life.
Read More. Thanks for your feedback! Sign Up. What are your concerns? Article Sources. Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Related Articles. Dementia Has Reversible and Irreversible Causes. Some studies suggest that mixed vascular-degenerative dementia is the most common cause of dementia in older adults.
In a person with mixed dementia, it may not be clear exactly how many of a person's symptoms are due to Alzheimer's or another disease. In one study , researchers who examined older adults' brains after death found that 78 percent had two or more pathologies disease characteristics in the brain related to neurodegeneration or vascular damage.
Alzheimer's was the most common pathology but rarely occurred alone.Mixed dementia has characteristics of both Alzheimer’s disease and vascular dementia. Researchers don't know exactly how many older adults currently diagnosed with a specific type of dementia actually have mixed dementia, but autopsy studies indicate that the condition may be significantly more common than previously realized.