However, a short-term trial of an acid-blocking medication — such as cimetidine (tagamet hb) or famotidine (pepcid ac) for infants ages 1 month to 1 year or omeprazole magnesium (prilosec) for children ages 1 year or older — might be recommended if your baby:. Acid reflux prescription medicine for infants. But researchers aren't sure whether these drugs ease reflux in infants for the most part, antacids and gas-fighting drugs are safe at high doses, antacids can cause some side effects, such as.
acid reflux prescription medicine for infants
