FDA Warns Epidural Injections of Corticosteroids for Back and Neck Pain May ... Virtual-Strategy Magazine (press release) However, the effectiveness and safety of epidural injections of corticosteroids such as hydrocortisone and methylprednisolone have not been established. As a result, the FDA is requiring the addition of a warning to the drug labels of injectable ... Epidural Steroid Injections Under Scrutiny |