Answer Summary

Members worked together to help someone understand whether SMA symptoms could appear in a 73-year-old grandmother whose grandchildren were... Read more

Members worked together to help someone understand whether SMA symptoms could appear in a 73-year-old grandmother whose grandchildren were recently diagnosed, with the key insight being that if she doesn't have SMA herself but her grandchildren do, she would only be a carrier and wouldn't experience symptoms. Several members explained that adult-onset SMA typically presents as progressive muscle weakness that doesn't improve with exercise, difficulty gaining muscle strength, and unexplained falls, and they recommended genetic blood testing through a neurologist who specializes in SMA to determine if her leg weakness and balance issues since 2020 might be related. A recurring theme was patience in clarifying the question, with members gently guiding the conversation toward understanding the difference between being a carrier versus having the condition, and encouraging proactive medical evaluation for peace of mind.