Jaundice in newborns is a common phenomenon, but not always harmless. We explore when jaundice is a physiological norm and when it requires a doctor's attention. Practical tips for parents on care and monitoring.
What is newborn jaundice?
Jaundice is a condition in which the skin, mucous membranes, and the whites of the eyes take on a yellowish hue due to an elevated level of bilirubin in the blood. Bilirubin is produced as a result of red blood cell breakdown, and its processing in infants is not yet fully mature. This phenomenon is very common among babies in the first days of life.
Physiological jaundice: normal for most infants
Physiological jaundice appears on day 2–4 after birth and usually resolves by the end of the second week. It is not accompanied by a deterioration in the child's overall condition: the baby is active, feeds well, and gains weight. The bilirubin level remains within safe limits. This type of jaundice does not require treatment and is a natural stage of the body's adaptation to extra‑uterine life.
Pathological jaundice: when should you see a doctor?
Pathological jaundice can arise from various causes, including:
- Rh incompatibility or blood‑type incompatibility;
- congenital liver diseases;
- infections;
- increased red blood cell breakdown.
Warning signs that require a pediatric consultation:
- jaundice appears within the first 24 hours of life;
- the skin takes on an intense yellow or even greenish hue;
- the baby is lethargic, refuses the breast or formula;
- it persists for more than 2–3 weeks.
In such cases the doctor will order examinations (e.g., a blood test for bilirubin) and possibly treatment—phototherapy or other methods.
Tips for parents: how to help your baby
If your child has been diagnosed with physiological jaundice, here’s what you can do:
- Hold the baby to the breast more often. Colostrum and milk help eliminate bilirubin.
- Ensure adequate fluid intake. Pay attention to the number of wet diapers—there should be at least 6–8 per day.
- Do not skip scheduled pediatric check‑ups. The doctor will help monitor the trend and prevent complications.
It is also important to know that self‑treatment, including “flushing” with water or herbal remedies, is not recommended without a doctor's prescription.
Prevention and monitoring
Although physiological jaundice cannot be completely avoided, proper care and feeding help the baby’s body cope with it more quickly. Regularly assess your child’s condition, paying attention to skin color, behavior, and appetite. Do not hesitate to consult a doctor if anything concerns you.
Remember: every child is unique, and their development may differ. If you are unsure about your child’s health, it is best to consult a specialist. Additional useful materials on newborn care can be found in our articles about artificial feeding and the \"Just Born!\" stage.
