Equate's Infant's Gas Relief medication is an over the counter liquid used when baby is all gased up and nothing else works. My baby gets gas a lot and it can be hard to get her to burp. After trying to get her to burp and failing at it I give her the correct dosage and attempt to burp her again. Often the medication helps her to burp releasing her pint up gas thus keeping her belly from getting hard. With my oldest I only had to use this product rarely and only bought one bottle for her. My youngest daughter needs it occassionally but I have bought two or three bottles so far. This medicine will work depending on how the baby's body responds to it. This is also good to use on toddlers for the same reason. It is light, easy to use but keep away from kids. It does not have a child proof lid on it.