what is betamethasone (celestone)?
<answer> Betamethasone is an injected drug used to treat inflammation and pain. <context> Betamethasone (Celestone Soluspan) is an injected drug used to treat inflammation and pain. Learn about its side effects, warnings, dosage, and more. Betamethasone (Celestone Soluspan) is an injected drug used to treat inflammation and pain.