The patients with neonatal BMJ were treated with Dioctahedral Smectite(DS)(1.5g,three times a day, orally for 5 to 7 days), some were given blue light exposure on the basis of medication, and some were stopped breast feeding.

• 给予思密达1.；5g·d和蓝光等治疗；部分患儿停喂母乳。