Orencia Pen

Orencia Pen is a medication used to treat rheumatoid arthritis, an autoimmune disease that causes joint inflammation and damage. It is important to understand the benefits and potential risks of this medication before starting treatment. This article will provide detailed information about Orencia Pen, including how it works, how to use it, and possible side effects.
What is Orencia Pen and how does it work?

Orencia Pen is a biologic medication that works by targeting and blocking certain proteins in the immune system that cause inflammation. By doing so, it helps reduce joint pain, swelling, and stiffness associated with rheumatoid arthritis. Orencia Pen is administered as a subcutaneous injection, which means it is injected just under the skin using a prefilled pen device.

How to use Orencia Pen:

Before using Orencia Pen, it is important to read the instructions carefully and follow them exactly. Here are the steps for using Orencia Pen:

  1. Remove the Orencia Pen from the refrigerator and let it sit at room temperature for at least 30 minutes.
  2. Choose an injection site, such as the thigh or stomach, and clean the area with an alcohol swab.
  3. Remove the cap from the Orencia Pen and attach the needle to the pen.
  4. Hold the pen like a pencil and press it firmly against the skin at a 90-degree angle.
  5. Push the button on the pen to inject the medication.
  6. Once the injection is complete, remove the needle and dispose of it properly.

It is important to rotate injection sites to prevent skin irritation and to use each Orencia Pen only once. If you miss a dose, talk to your healthcare provider about when to take your next dose.

Possible side effects:

Like all medications, Orencia Pen may cause side effects in some people. Common side effects may include headache, nausea, and injection site reactions such as redness, swelling, and pain. These side effects are usually mild and go away on their own. However, if you experience any of the following serious side effects, contact your healthcare provider immediately:

  1. Signs of infection such as fever, chills, or sore throat.
  2. Allergic reactions such as hives, difficulty breathing, or swelling of the face, lips, tongue, orthroat.
  3. Severe abdominal pain or diarrhea.


Orencia Pen is an effective medication for treating rheumatoid arthritis. It works by targeting the immune system and reducing inflammation in the joints. It is important to follow the instructions for using Orencia Pen carefully and to report any side effects to your healthcare provider. With proper use, Orencia Pen can help relieve joint pain, swelling, and stiffness and improve your quality of life.


The information provided here is for educational purposes only and does not replace the advice of a healthcare professional. It is important to consult with your healthcare provider before starting any new medication or making changes to your current treatment plan. The information provided is based on the most current information available and is subject to change as new information becomes available. The manufacturer of medication is responsible for the accuracy and completeness of the product information provided.