myTremfya (guselkumab)

Tremfya® is a type of medicine called a biologic, which works by modifying specific parts of your immune system.1

Before using this medicine, please consult the Patient Information Leaflet (PIL) for important information on what Tremfya® is, what you need to know before you start treatment, how to store and use your medication, and what side effects can potentially occur.

It is important to only use this medication as prescribed by your healthcare professional and not to try to inject yourself until you have been trained by a doctor or nurse.2


  1. The National Psoriasis Foundation: Moderate to Severe Psoriasis and Psoriatic Arthritis: Biologic Drugs. Available at:
    [Last accessed: August 2021].
  2. Tremfya® Patient Information Leaflet. Available at:
    [Last accessed: August 2021].