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A new study finds multiple sclerosis often shows warning signs like vision changes and memory issues up to five years before diagnosis.
A new study by Queen Mary University of London identifies common early symptoms of multiple sclerosis (MS) that may appear up to five years before diagnosis, including vision changes, numbness, memory issues, chronic pain, bladder or bowel problems, and depression or anxiety.
Analyzing anonymized health records of over 96,000 people, including 15,000 with MS, researchers found these patterns were consistent across gender, ethnicity, and socioeconomic backgrounds.
The findings, published in Annals of Clinical and Translational Neurology, offer strong evidence that MS shows detectable warning signs years in advance, potentially enabling earlier intervention.
Experts say early detection could slow disease progression and improve quality of life, especially since MS has no cure but can be managed with timely treatment.
The study emphasizes the need for inclusive, diverse research to ensure equitable diagnosis and care, addressing past limitations of focusing mainly on white populations.
Un nuevo estudio encuentra que la esclerosis múltiple a menudo muestra señales de advertencia como cambios en la visión y problemas de memoria hasta cinco años antes del diagnóstico.