Hi, just wondered if anyone has used both gaviscon and colief ? I have a 9 week old baby who is getting more and more unsettled. Dr and hv said he has colic. Used to be on comfort milk as he was sick all the time, very unsettled and crying all the time like all day and night . Eventually put him back on normal milk with gaviscon after seeing the doctor again, he is being sick less but still cries all the time, the nights are getting worse and worse he wakes for a bottle then cries for about 4 hours after Ana cannot settle him. Just wondering if he may have a problem with lactose , he's very windy, cries, unsettled which is some of the symptoms and read that colief can help but not sure if I can add tbay to the milk as well as gaviscon