Newborn jaundice is generally physiological jaundice, generally within ten days can subside, you can sunbathe every day, twice a day, once for about twenty minutes, as much as possible, bare skin, exposure to natural light can be, when the sun is strong as far as possible not to irradiate, to protect the eyes, not to irradiate the eyes, but also not to irradiate the reproductive parts. You can also cooperate with medication, such as Gardenia jasminoides, Bacillus subtilis dibacterium granules, glucose water and multivitamins to promote the transformation of jaundice excretion. The reduction of skin yellowing indicates improvement, and regular review of the jaundice index is recommended.