3 authorised products containing Guselkumab, from the HPRA register.
| Medicine | Active substance | Licence holder | Status |
|---|---|---|---|
| Tremfya 100 mg Solution for injection pre-filled syringe EU/1/17/1234/001 |
Guselkumab | Janssen-Cilag International NV | — |
| Tremfya 200 mg Solution for injection pre-filled pen EU/1/17/1234/008-009 |
Guselkumab | Janssen-Cilag International NV | — |
| Tremfya 200 mg Solution for injection pre-filled syringe EU/1/17/1234/006-007 |
Guselkumab | Janssen-Cilag International NV | — |
Priya Life Science (2026). Irish Medicines Database. Available at: https://priyalifescience.com/medicines (Accessed: 5 July 2026).
Data: Health Products Regulatory Authority (HPRA) open dataset (“Authorised or Transfer Pending Products”), licensed CC BY 4.0, refreshed daily. Regulatory information only — not medical advice.