The hazards of two-month jaundice that does not subside are different depending on the cause of the jaundice: 1. Breast milk jaundice, this is due to the beta glucuronidase enzyme contained in breast milk, resulting in the reabsorption of bilirubin into the blood in the intestine, causing persistent jaundice. This jaundice generally has no adverse effects on the baby, and as the baby grows up, the jaundice will naturally subside after 2-3 months. Infectious jaundice, which is caused by bacterial or viral infections, is accompanied by abnormal liver function, which can cause serious liver damage and coagulation dysfunction without timely treatment. It is necessary to give anti-infection treatment for the cause of the infection, bacterial infection can be treated with cefotaxime, etc., cytomegalovirus infection can be treated with ganciclovir. 3, biliary obstructive jaundice, this condition is dominated by bilirubin in the blood combined with bilirubin, the degree of jaundice gradually aggravated can appear skin itching, will seriously affect the function of the liver, need to be surgical treatment as soon as possible. 4, hemolytic anemia Jaundice caused by. Severe nuclear jaundice can occur, causing serious damage to the brain. So babies with jaundice at 2 months should go to the doctor as soon as possible.