Type |
Disorder |
General disorders |
High fevers Infection in the blood (sepsis) Perinatal asphyxia (not getting enough oxygen), as may occur during labor or delivery |
Brain disorders |
Bleeding (hemorrhage) within the brain Infections, such as encephalitis or meningitis Gene disorders that affect nerve functions in the brain Tumors (rarely) |
Metabolic disorders |
Hereditary disorders that affect the processing (metabolism) of amino acids, fats, or carbohydrates Temporary abnormalities in blood levels of sugar (glucose), calcium, magnesium, vitamin B6, or sodium |
Drugs |
Use of drugs (such as cocaine, heroin, or the sedative diazepam) by the mother during pregnancy, resulting in withdrawal in the infant Accidental ingestion of a drug or poison by an infant or young child |