Sometimes a change in formula or the addition of a probiotic can help with colic. If you are nursing sometimes changing your diet can help a bit. Other than that there isn't too much to do for a colicky baby. It s*cks but they do outgrow it.
What will doctor do for it
The baby appears hungry all the time, cries and may curl their legs up. They appear tense and its very difficult to sooth them. They usually want to be walked or rocked constantly.