I posted a similiar thread previously. Some mummies suggested offering plain water to the baby if they wake up at nite. Accordingly, it worked.
For me, I was on TBF. Didnt want to feed him water. So, I carried on with the normal waking up and feeding and coaxing him to sleep. Fortunately, he slept thro one fine day. I was very hapie when it happened. I did NOTHING special.
I'm having the same problem as Ping26. My baby was able to sleep thro before 4 mths old and then when I started on semi solid food on 6 mth, she started to wake up once or twice every night crying and I have to nurse her to sleep (and she seemed to drink a lot during that time too). Now she is 7mth old and still waking up for milk. SighMy baby used to sleep thro, then started waking at 5mth+. tried the water but she was so hungry that she woke up every hr... (panda eyes) finally gave night feed 1-2x. Now she either sleeps thro or takes 1 feed. whew...
(she ate 2x day at 6 month & still hungry)
If it's extreme hunger, I think we just have to feed milk. Can try water or patting for 1-2weeks. I think Jasobias' 3 babies ate 3 full meals per day & still need night feeds. hahaha...
If it's gas, then putting oil before sleeping, should help.
Patting and rocking also help for gas/colic & mild hunger.