What is a common warning sign of Alzheimer's disease?

New problems with words in speaking or writing are indeed a common warning sign of Alzheimer's disease. Individuals in the early stages of Alzheimer's may struggle to find the right words, have difficulty following or joining conversations, and experience problems with vocabulary. These language challenges can manifest as forgetting simple words or substituting unusual words, making it harder to communicate effectively.

This symptom is particularly significant because it highlights cognitive decline, which is a core characteristic of Alzheimer's. Recognizing such difficulties early can facilitate timely diagnosis and intervention, which is crucial for managing the disease and planning for the future.