Jaundice Vitamin D production. Bilirubin count is lowered through bowel movements and urination, so frequent and effective feedings are especially important. Yellow discoloration of the skin, especially on the palms and the soles, but not of the sclera or inside the mouth is due to carotenemia—a harmless condition. Jaundice itself is not a disease, but rather a sign of one of many possible underlying pathological processes that occur at some point along the normal physiological pathway of the metabolism of bilirubin in blood. When red blood cells have completed their life span of approximately 120 days, or when they are damaged,
Gilbert's syndrome has no serious consequences. Mild jaundice may appear under conditions of exertion, stress, fasting, and infections, but the condition is otherwise usually asymptomatic. Severe cases are seen by yellowing of the skin tone and yellowing of the sclera in the eye. GS has been reported to possibly contribute to an accelerated onset of neonatal jaundice, especially in the presence of increased red blood cell destruction due to diseases such as G6PD deficiency. This situation can be especially dangerous if not quickly treated, as the high bilirubin causes irreversible neurological disability in the form of kernicterus. The enzymes that are defective