First of all, see what the reason for the baby’s poor health is, if the baby is poor resistance, easy to sweat, usually the face is relatively white, this child is a child with a deficient qi constitution, so he should eat Yu Ping Feng granules, after eating this medicine can enhance the righteousness, resistance to the outside world to the evil, thus increasing the child’s resistance. One packet at a time, 2-3 times a day, drinking Yu Ping Feng granules have a requirement, that is, try to drink more time. But there are also contraindications, if the child has bad breath, constipation, this medicine should be stopped, can not keep drinking. So the baby’s poor constitution, if drinking Yu Ping Feng can relieve it will relieve, if not, it is recommended to go to the local hospital pediatric Chinese medicine department to adjust.