Question
A 26-year-old brother has just had a child. The child needs to undergo a newborn jaundice test, and he is curious about this test. He wants to know how it is specifically performed. So, doctor, how is the newborn jaundice test conducted?
Answer
About 80% of infants have normal physiological jaundice. Jaundice usually appears within two to three days, peaks around three to four days, and gradually subsides after about one week. Generally, jaundice will disappear within two weeks. During this period, the jaundice index can be tested using a jaundice meter. Currently, there is a convenient and accurate transcutaneous jaundice test device available. It is also relatively cost-effective, making it easy for parents to accept. If the jaundice index is below 8, in addition, if the baby is in good spirits and the milk is good, taking oral Silymarin granules can help the baby get more sunlight exposure. If the jaundice level is between 8 and 13, it is considered moderate jaundice; if greater than 13, it is severe jaundice.