Hyperviscosity in Newborns

Hyperviscosity in newborns is a condition in which the baby's blood becomes thicker than normal, generally due to an excess of red blood cells, which makes its circulation through the small vessels difficult.

Common causes: it can be associated with certain pregnancy conditions, with problems in the oxygen supply before birth or with imbalances in the control of maternal blood sugar.

How it may present: intense reddish coloring of the skin, drowsiness, feeding difficulties or irregular breathing in the first days.

Who treats it? the neonatologist and pediatrician are the ones who monitor the newborn and determine the necessary tests. In the presence of unusual signs in the first days of life, the most sensible step is for the baby to be examined promptly by a professional.