Skip to main content
Drug bottle and Pill

Compare Dilaudid vs. Morphine

Head-to-head comparisons of medication uses, side effects, warnings, and more.

Key takeaways

Hydromorphone (Dilaudid) and morphine (MS Contin) are prescription opioids. They’re FDA approved to treat pain that isn't relieved by non-opioid pain medications. They’re typically not first-choice options for pain since they have significant risks. While common side effects — such as drowsiness, dizziness, and constipation — can often be managed at home, serious risks such as misuse and overdose can be life-threatening. If you or someone in your household takes hydromorphone or oxycodone, you should carry naloxone (Narcan) with you. Naloxone can rapidly reverse the effects of an opioid overdose if needed.

Browse medications

View All

Research prescriptions and over-the-counter medications from A to Z, compare drug prices, and start saving.