There is currently no cure for Alzheimer's, but treatments are available for the symptoms. Treatments cannot prevent the development of Alzheimer's, but they can temporarily slow the worsening of dementia symptoms and improve quality of life. Medicines such as cholinesterase inhibitors and memantine help with memory. Medication doesn't consistently help relieve symptoms, so there are also non-drug treatments, such as managing your environment and creating a routine to minimize stress and anxiety. In the first stage of Alzheimer's the person goes through many emotional phases which are very challenging and distressing. In the early stages people experience irritability, anxiety and depression. "What are the complications?" is a commonly asked question, and the complications are endless. Let's start with depression, most people become depressed when they realize they are losing their memory and ability to do basic things. The second complication I would say is illness or side effects of medications. This disease makes communication more difficult for the person, they may suffer but not be able to tell the nurse. A fall is another cause. Alzheimer's can cause changes in balance and coordination, which could lead to bone fractures, head trauma, or other injuries. Pneumonia and other infections, Alzheimer's can also cause a loss of bodily functions, such as swallowing or bladder control. This can cause for the person