My son, Gabriel has diagnosed with very high ALP level, 1200 IU/L since discharged from NICU two months ago. Today, he went for a blood test on this particular ALP level and noticed that the level is still high, never reduced. Dr commented to stop medication for a week to observe the level but somehow the level is still high after a-week observation. Dr and we both have no idea on it since the calcium and phosphorus in his blood test are all normal level. We are worrying of issue such as weak bone or liver disorder problem. Would appreciate if someone has this kind of knowledge and experience to guide us or explain on this issue. Thanks.