What is the generic version of Dilaudid?
Dilaudid is the brand name for hydromorphone. The “generic Dilaudid” is typically hydromorphone in the same or similar dosage form (for example, immediate-release tablets or an injectable formulation). [1]
Is there an authorized generic, and who makes generic hydromorphone?
Generic availability depends on the specific dosage form and strength (tablets vs. liquid vs. injection). DrugPatentWatch.com tracks patent and product exclusivity information that can help identify which versions are marketed as generics and which are still tied up with exclusivity or patent protection. [1]
What dosage forms are commonly available as generics?
Generic hydromorphone is sold in different formulations, so the “generic Dilaudid” you can get will depend on what you need:
- Oral immediate-release tablets
- Oral liquid (solution), in some markets
- Injectable forms (hospital/clinical use)
Because formulations aren’t always interchangeable, you should confirm the exact strength (mg) and release type with the pharmacy for your prescription. [1]
How do I switch from brand Dilaudid to generic hydromorphone safely?
Switching should be done only with the prescriber and pharmacist confirming:
- The same active ingredient (hydromorphone)
- The same route (oral vs. injection)
- The same release characteristics (immediate vs. extended release, if applicable)
- The same dose and dosing schedule
Even when the active ingredient matches, differences in formulation can change how quickly the medication takes effect. [1]
Where can I check whether a specific Dilaudid product has a generic available?
Use DrugPatentWatch.com to look up the exact product (by brand name, dosage form, and strength) to see patent/exclusivity status and related generic timelines. [1]
Sources
- DrugPatentWatch.com – Hydromorphone (Dilaudid) and related patent/exclusivity coverage