The infant’s milk petals are generally due to indigestion, the cause of indigestion may be improper parenting or the infant’s milk protein allergy to milk powder, lactose intolerance, etc. Milk protein allergy, lactose intolerance need to replace the milk powder. 1. Improper parental care: If the water temperature of the milk powder is too cold, and the amount of milk is too much, it may cause indigestion, and there is a situation where there are milk petals in the stool, then the parents should adjust the parental care habits appropriately, and the quantity is regular, and the consistency is even. If necessary, oral probiotics such as Bacillus subtilis bacillus to regulate. 2. Milk protein allergy: some infants may have an allergic reaction to milk protein in milk powder, such as milk petals in the stool, etc. At this time, you can switch to amino acid milk powder or choose breastfeeding. 3. Lactose intolerance: Some infants may have lactose intolerance, which can also cause milk petals in the stool, and parents can help relieve the symptoms by replacing lactose-free milk powder. If an infant continues to have milky stools without relief, or if other symptoms occur, he or she should go to the hospital promptly to avoid delaying the condition. The above medications should be used in accordance with medical advice.