causes Depression And Dementia July 02, 2015 Written By: Dementia.org Published On July 02, 2015 Both dementia and depression are common diseases, during different stages of our lives. Depression can occur during any stage of life, while dementia usually occurs during later stages of life. However, these two conditions share more than being common: Studies have shown depression can lead to dementia, and additional studies have found depression can have a significant impact on those suffering from dementia. Please Read This: Dementia From Illness Depression As A Risk Factor It is well established that depression is a risk factor for dementia, but speculation still exists that the cognitive dysfunction occurring with depression leads to the decline and impairment recognized as dementia. More research has been done to establish what type of depression predicts the development of dementia; results show that early-onset (childhood/teenage depression) or late-onset (occurring in a person 60 or older who has never before had a depressive episode), are the most likely to lead to dementia later in life. A study done in Nature Review Neurology affirmed the correlation between depressive symptoms early in life, and the magnified increase in dementia risk. For older people already suffering from dementia, depression may manifest itself as physical symptoms, rather than its commonly known cognitive symptoms. These symptoms can include a loss of appetite or energy. This does not discount the many cognitive symptoms that can appear as a result of depression; the Alzheimer's Society provides a comprehensive list of these symptoms on their website. You Might Like This: Study Links Diacetyl To Alzheimer's Disease Late-Onset Depression And Dementia With dementia and late-onset depression, researchers and doctors are unclear if late-onset depression is an indicator of developing dementia, or a symptom of dementia itself. A recent study found late-onset depression was an indicator for eventually developing Alzheimer's disease. The study also found recurrent depression was linked to an increased risk for vascular dementia. It remains unclear whether depression comes before or after the diagnosis of dementia, but there is a clear connection between the two diseases. Treatment The treatment of depression is complicated, and becomes even more so when dementia enters into the equation. Anti-depressants are a common treatment for depression, but have not yet been an effective treatment for people with dementia and depression. However, medication is not the only treatment option. For people with dementia, taking steps to maintain a regular routine, participating in pleasurable activities, and staying active can also be helpful in treating the symptoms of depression. If you suspect that someone you love who suffers from dementia may be becoming depressed, it is best to consult with their doctor as soon as possible. Their doctor will help them find the treatment plan that works best for their lifestyle. It is very important, however, that you alert a doctor or medical provider, as untreated depression can become a serious health hazard. Recommended Articles picks disease Pick's Disease And Dementia symptoms Warning Sign: Inability To Detect Sarcasm And Lies treatments Dementia Conditions That Are Treatable secondary dementia Understanding Secondary Dementia alzheimers disease Detect Alzheimer's Risk 25 Years In Advance Most Searched Types Alzheimer's Huntington's Disease Parkinson's Disease Creutzfeldt-Jakob Disease Early-Onset Dementia Tags: causes depression symptoms risks treatment Learn More: End Stage Of Dementia Dementia From Oxygen Deprivation Early-Onset Dementia The Best Foods For Dementia Patients Dementia Pugilistica Dementia Grief – What Are The Process States?