If you or someone you know begins experiencing memory loss, confusion, or significant changes in behavior, it’s important to see a doctor. Early symptoms of dementia can be subtle, but if they worsen or start interfering with daily activities, a professional evaluation is needed. Conditions like Alzheimer’s and other forms of dementia often progress over time, and early diagnosis allows for early intervention, which can help manage symptoms and improve quality of life. It’s also important to seek medical attention if symptoms appear suddenly or drastically worsen, as this could indicate another medical issue that may be treatable, such as a stroke or vitamin deficiency. A doctor can perform tests, review medical history, and potentially use imaging studies to determine the cause of cognitive decline.