Gardenia jasminoides oral liquid usually starts to take effect in 3-5 days after taking the medicine, and the yellow color will only subside after 5-7 days. Gardenia jasminoides oral solution is a kind of Chinese patent medicine, the main ingredients include extract of Yin Chen, gardenia, scutellaria, gold silver flower, has the efficacy of clearing heat and detoxification, and dampness to remove yellow, currently the most commonly used in the clinical treatment of newborn jaundice, part of the patients with acute and chronic hepatitis combined with hyperbilirubinemia can also use Gardenia jasminoides oral solution for treatment. The jaundice of full-term newborns can be treated with Gardenia jasminoides oral solution with good effect, and the jaundice can subside significantly in 5-7 days after taking the medicine for 3-5 days, which can effectively reduce the probability of blood exchange and blue light treatment for newborns with jaundice. Some babies may have diarrhea symptoms, which usually do not require special treatment and will be relieved on their own after stopping the medicine.