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Can older adults get SMA? Understanding late-onset spinal muscular atrophy

While most people associate Spinal Muscular Atrophy (SMA) with infants and children, a rarer form can appear later in life, sometimes after age 30. So, **can older adults get SMA**? Yes, adult-onset SMA (Type 4) is a rare but recognized condition, characterized by milder, more slowly progressive symptoms than its childhood counterparts.