My baby has jaundice. What should I do?

In the past and some doctors currently still recommend sunbathing your babies. However the polyclinic did not advocate that when my baby had jaundice and discouraged us from doing so as sunbathing can dehydrate the baby, leading to less urine output. Polyclinics now recommend to offer more fluids(formula or breastmilk) to allow the baby to have more urine to help the body to clear toxins.