Hello, welcome to Healthcare Magic. It may be due to liver infection, alcohol or drug induced, obstructions, liver trauma due to cancer or cirrhosis etc. Please consult your doctor for examination and ultrasonography of whole abdomen including liver. Jaundice can cause indigestion, vomiting, nausea, fever, fatigue etc. Normal range is 0.5-1.5 mg/dl. More than normal range causes yellow discoloration of sclera, palms, urine etc. First find out the cause of disease and treat the cause, will remove jaundice. When your billirubin within normal range; urine, sclera become normal; no or minimal digestion problem than jaundice over. Please avoid fatty diet and fast food. Take fresh fruits, juices and green veg diet more. Hope these all will help you a lot. Thanks for contacting us. take care....