Colic and reflux can both cause excessive crying in babies, making it difficult for parents to determine the root cause. A key difference between the two conditions is that babies with reflux often experience hiccups, vomiting, or discomfort during and after feeding. In contrast, colic is characterized by intense crying that lasts for more than three hours a day, occurring more than three days a week, without any apparent cause or relation to feeding times. If you suspect your baby may have reflux instead of colic, it's important to consult with your healthcare provider for a proper diagnosis. They may give you colic or reflux quiz and ask you questions similar to those in a colic quiz, as well as inquire about feeding habits and any issues your baby may have with hiccups, vomiting, or discomfort after eating.