Newborns have red urine may be drug factors, urinary tract infections or bleeding disorders, etc., need to be targeted to take general treatment, drug therapy. 1. drug factors: may be due to anemia after the birth of newborns, the need for iron supplements, when too much iron to take, may lead to red urine color, generally stop using drugs will gradually recover. 2. Urinary tract infections: mostly caused by improper care, often lead to urethral redness, and even blood in the urine, need to target anti-infection treatment, such as the use of antibiotic drugs such as cephradine, pay attention to whether the drug is allergic. 3. Bleeding disorders: mostly seen in the coagulation function is abnormal, if necessary, the newborn must be supplemented with coagulation factors. Newborns with reddish urine should be promptly to the hospital, with the doctor to take the examination to clarify the cause, targeted treatment or treatment.