Symptoms of hypoxic-ischemic encephalopathy may be evident shortly after birth, though some neurological conditions may not become fully apparent until developmental milestones are delayed later in childhood. These symptoms can include:
- Weak or absent reflexes
- Poor muscle tone
- Need for resuscitation
- Low Apgar scores
- Seizures
- Difficulty breathing
In more severe cases of HIE, infants may require a ventilator or admission to a neonatal intensive care unit (NICU). If you suspect HIE as a result of improper medical care, contact a hypoxic-ischemic encephalopathy birth injury lawyer to evaluate your case.






