Alzheimer's is a form of dementia that affects a person's cognitive abilities and memory. While the disease can start at any age, it is most commonly seen in people over the age of 65. It is estimated that about 5.8 million Americans are living with Alzheimer’s, with the numbers expected to double by 2050.
Risk Factors for Alzheimer's
There are a number of risk factors that can increase a person's chances of developing Alzheimer’s. These include age, a family history of the disease, and certain genetic mutations. Other risk factors include head injuries, cardiovascular disease, diabetes, and lifestyle factors such as smoking, poor diet, and lack of exercise.
Signs and Symptoms of Alzheimer's
The signs and symptoms of Alzheimer's can vary from person to person. Common symptoms include memory loss, difficulty with language, confusion, mood swings, and difficulty with problem-solving. As the disease progresses, it can cause a person to become increasingly dependent on others for their care.
Diagnosing Alzheimer's
Alzheimer's is usually diagnosed after a full medical evaluation. This can include a physical exam, cognitive tests, blood tests, and imaging tests such as a CT scan or MRI. A doctor may also ask the person's family and friends about any changes in behavior or thinking that they have noticed.
Treatment for Alzheimer's
There is currently no cure for Alzheimer's, but there are treatments that can help manage the symptoms. These include medications to help improve memory and cognition, as well as therapies such as cognitive-behavioral therapy or occupational therapy. It is important to speak to a doctor about what treatment options may be best for the individual.