You ought to abstain from taking Dilaudid in the event that you have breathing issues (extreme) or a stomach or digestion tract blockage. "Prior to taking Dilaudid, let your clinical medical services supplier know if you are adversely affected by it or other narcotic prescription, for example, hydrocodone or morphine, or then again assuming that you have different sensitivities". It might contain latent fixings like plastic and sulfites, prompting unfavorably susceptible responses or different issues.