A baby who feels unusually floppy, struggles to hold the head up, sits late, falls often, or has difficulty standing may sometimes have more than a simple developmental delay.
Spinal Muscular Atrophy (SMA) is a genetic neurological disorder in which the motor nerve cells controlling muscles gradually become damaged. As a result, a child may develop progressive weakness affecting sitting, standing, walking, swallowing, and in severe cases, breathing.
The most important point? SMA usually does not affect intelligence. A child may be physically very weak but remain completely alert, interactive, and intellectually normal.
SMA is most often caused by changes in the SMN1 gene. Today, a simple genetic test can confirm the diagnosis in many cases.
Warning signs parents should not ignore
– Floppiness in a baby
– Poor head control
– Delay in sitting or walking
– Frequent falls
– Difficulty climbing stairs or getting up from the floor
– Weak cough, feeding, or swallowing problems
Why early diagnosis matters
SMA has changed dramatically in recent years. Disease-modifying treatments and gene-based therapies are now available, and children treated early sometimes even before major symptoms appear—can have much better outcomes.
So if a child is repeatedly missing motor milestones, don’t just assume, “He or she will catch up later.”
Early weakness deserves early evaluation. In SMA, time can change the future.
Recently treatments are costly. But the outcomes are good. Please read and share for wide awareness.
Happy Sunday.
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