Below, I present an article based on information from respected institutions such as the Mayo Clinic, the National Institute on Aging (NIA), and the Alzheimer's Association.
As people get older, it’s common for them to experience memory lapses, such as forgetting where they left their keys or the name of someone they just met. These are usually normal aging experiences. However, for many older adults, these lapses can lead to anxiety and fear that they’re developing dementia or Alzheimer’s disease.
Anxiety and Memory Loss: A Complex Relationship
Studies suggest that anxiety may not only be a response to forgetfulness, but also a contributing factor to the perception of memory loss. According to the Mayo Clinic, emotional conditions such as stress, anxiety, and depression can cause confusion and difficulty concentrating, impacting memory and other cognitive abilities. Mayo Clinic
Além disso, pesquisas sugerem que a ansiedade pode ser um preditor de declínio cognitivo. Um estudo publicado no Journal of Anxiety Disorders encontrou que adultos mais velhos com sintomas de ansiedade apresentaram um declínio específico na memória episódica ao longo de três anos, indicando que a ansiedade pode ser um sinal precoce de distúrbios neurodegenerativos. PubMed
Differentiating Normal Aging from More Serious Conditions
It’s important to distinguish between normal cognitive changes that come with aging and signs of more serious conditions, such as Alzheimer’s disease. The National Institute on Aging notes that while it’s common to take longer to learn new things or forget details from time to time, more serious memory problems that affect daily life may be indicative of mild cognitive impairment or dementia. Insae
The Alzheimer's Association provides a list of 10 warning signs of Alzheimer's disease, including:
  • Forgetting newly learned information
  • Difficulty solving problems or planning - Alzheimer’s Association
  • Disorientation to time or place - Mayo Clinic
  • Trouble with words when speaking or writing - Alzheimer’s Association
  • Recognizing these signs early can lead to timely diagnosis and treatment. Alzheimer’s Association
Seeking Help and Reducing Anxiety
If you or someone you know is concerned about memory loss, it’s important to talk to a healthcare professional. Many causes of memory loss are reversible, such as medication side effects or vitamin deficiencies. Additionally, addressing anxiety through therapy, exercise, and other strategies can improve both mental health and cognitive function. Mayo Clinic
Conclusion
While memory lapses may be a normal part of aging, anxiety related to these forgetfulnesses can exacerbate concerns and negatively impact quality of life. Understanding the difference between normal cognitive changes and signs of more serious conditions is essential. Seeking medical advice and appropriate support can ease anxiety and promote healthier aging.
Reliable Sources for Further Reading:

These organizations are widely recognized in the United States for providing accurate and up-to-date information on health and aging.