Euflexxa Injection has become a widely used treatment for knee osteoarthritis (OA), offering relief to patients who have not responded well to conventional pain relievers or non-pharmacologic therapies. At Crystal Radiology, we specialize in providing Euflexxa Injection as a non-surgical solution for joint pain, helping patients regain mobility and improve their quality of life.
In this blog, we’ll explore Euflexxa, how it works, its composition, dosage, potential side effects, and contraindications.
What is Euflexxa?
Euflexxa Injection is a viscosupplementation therapy designed to relieve knee pain caused by osteoarthritis. It contains sodium hyaluronate (hyaluronic acid or HA), a substance naturally found in the synovial fluid of joints. This fluid acts as a lubricant and shock absorber, allowing joints to move smoothly and reducing friction that leads to pain and stiffness.
Who is a Good Patient for Euflexxa Injection?
Euflexxa is recommended for patients who:
✔ Have knee osteoarthritis (OA) and experience persistent pain
✔ Have not found relief with pain relievers like NSAIDs or acetaminophen
✔ Are looking to delay or avoid knee surgery
✔ Need improved joint mobility for daily activities
At Crystal Radiology, our expert team evaluates patients thoroughly to determine if Euflexxa Injection is the right treatment for them.
How Does Euflexxa Injection Work?
Euflexxa works through a process called viscosupplementation, in which hyaluronic acid is injected directly into the knee joint.
Mechanism of Action:
✅ Lubricates the Joint – Hyaluronic acid restores the natural viscosity of the joint fluid, reducing friction and making movement smoother.
✅ Acts as a Shock Absorber – It helps cushion the joint, decreasing the impact of walking or other movements.
✅ Reduces Pain and Inflammation – By improving joint function, it minimizes pain and discomfort.
Although Euflexxa Injection is currently approved for knee osteoarthritis in the United States, it is used in other countries for various joint arthritis conditions, including those affecting the hip, shoulder, and ankle.
Contraindications: Who Should Avoid Euflexxa Injection?
Euflexxa Injection is not suitable for individuals with the following conditions:
❌ Blood coagulation disorders or those taking anticoagulant medications
❌ Active skin infections at the injection site
❌ Bacterial infections in or around the joint
❌ Severe allergies to hyaluronic acid-based products
❌ Pregnant or breastfeeding women (safety in pregnancy is not well-studied)
At Crystal Radiology, we carefully screen patients to ensure safe and effective treatment.
Euflexxa Injection Dosage
The standard dosage for Euflexxa Injection is:
✔ 1 to 2mL (20mg/2mL) injected once a week for 3 weeks
✔ The full treatment course consists of three injections over three weeks
✔ Some patients may receive up to 5 weekly injections, depending on their condition
Pain relief typically begins after the second or third injection and can last up to six months. To maximize the benefits, patients should receive all three injections on time.
Euflexxa Injection Side Effects
While Euflexxa Injection is generally well-tolerated, some patients may experience mild side effects, which typically resolve on their own.
Most Common Side Effects:
🔹 Mild joint pain or tenderness
🔹 Temporary swelling at the injection site
🔹 Redness or bruising
🔹 Back pain
🔹 Muscle stiffness or discomfort
Rare but Serious Side Effects:
❗ Joint infection (swelling, warmth, severe pain)
❗ Serious allergic reaction (rash, itching, facial swelling, dizziness, breathing difficulties)
❗ Joint effusion (excess fluid accumulation in the joint)
How to Minimize Side Effects:
🧊 Apply an ice pack to the treated joint to reduce swelling.
🚫 Avoid strenuous activities (e.g., jogging, heavy lifting) for 48 hours post-injection.
📞 Contact your doctor if pain, swelling, or redness worsens after 48 hours.
Why Choose Crystal Radiology for Euflexxa Injection?
At Crystal Radiology, we are dedicated to providing high-quality, patient-centered care for individuals suffering from knee osteoarthritis.
Why Trust Us?
✔ Experienced Radiologists & Specialists – Our team is highly skilled in administering Euflexxa Injection safely and effectively.
✔ State-of-the-Art Facilities – We use advanced imaging technology to precisely guide injections for optimal results.
✔ Personalized Treatment Plans – We assess each patient individually to recommend the best pain management solutions.
✔ Comprehensive Aftercare Support – Our team provides detailed post-procedure instructions and follow-up care.
Your Next Step
Please ensure that you have your Medicare card and referral with you and pop into our location for your consultation. If you have any questions at all, please feel free to contact us at (02) 8315 8292 as we are here to help.