OB hemolytic jaundice may resolve on its own if the symptoms are mild and will not resolve on its own if the symptoms are severe. ABO hemolytic jaundice is mainly caused by mother-infant blood group incompatibility, usually when the mother’s blood group is O and the fetus’s blood group is A or B. When jaundice occurs, if you suffer from mild OB hemolytic jaundice, it will appear as a lemon yellow color, and the symptoms will not be too obvious. It may clear up on its own and can usually return to normal in about half a month. If you have severe OB hemolytic jaundice, you may experience fever, chills, headache, vomiting and back pain. It is also accompanied by varying degrees of anemia and hemoglobinuria, with tea-colored urine, and in severe cases, acute renal failure. Usually it can not be self-cured, need to go to the hospital in time under the guidance of the doctor, blue light treatment. If OB type hemolytic jaundice patients, should promptly go to the hospital targeted examination, clear cause treatment.