Why are my baby’s legs stiff?

What does a stiff baby mean?

Stiff baby syndrome: A genetic disorder also known as hyperexplexia in which babies have an exaggerated startle reflex (reaction).

What does it mean when a baby stiffens legs?

One of the early signs of cerebral palsy, a congenital muscle disorder, is when a baby’s legs stiffen, scissor, or cross when they are picked up.

Why does my baby stiffen up and shake?

Moving their arms and legs all around can be one of the signs that your baby is hungry. Crying, which can also create shaking, trembling, or stiffening of the body, is also a late sign of hunger. Low blood sugar can also cause shivering in babies.

What causes hypertonia in infants?

What Causes Hypertonia in Babies? The underlying cause of hypertonia is an injury to a baby’s central nervous system. This injury can occur while developing in the womb, during the delivery process, or shortly after birth.

What are the symptoms of hypertonia?

Common symptoms include:

  • Difficulty moving around.
  • Awkward movements.
  • Muscle resistance when your child tries to move.
  • Muscle spasms.
  • Uncontrolled crossing of the legs.

How do I know if my baby has high muscle tone?

Children with high muscle tone may have delayed gross and fine motor skill development, have difficulty “relaxing” his/her muscles, maintain a fisted hand beyond 6 months of age, or may present with very stiff legs that appear to move like scissors when standing or attempting movement.

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How do I know if baby is crying in pain?

Look for:

  1. Changes in usual behaviour. …
  2. Crying that can’t be comforted.
  3. Crying, grunting, or breath-holding.
  4. Facial expressions, such as a furrowed brow, a wrinkled forehead, closed eyes, or an angry appearance.
  5. Sleep changes, such as waking often or sleeping more or less than usual.
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