Question about reflux and nutramagin?

Nutramigen is one of the best formulas for babies with milk problems. it's also the most expensive. our daughter stopped alot of her spitting up when we got her on the nutramigen...once your baby is on nutramigen the reflux should go away and then so should the sinus problems...if not then like your doctor said the baby will need meds..the sinus problems could also be because of springtime and all the pollen so the meds may be the best way for baby to get past the sinus issues