Knee Osteoarthritis Relief: Steroid vs. Hyaluronic Acid and Why Cingal is a Game-Changer in Dorchester

Professional Disclaimer: The information provided in this article is for educational purposes only and does not substitute for professional medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition and to determine if an injectable treatment is appropriate for your specific health profile.

The Bottom Line: If you suffer from Knee Osteoarthritis (OA), you no longer have to choose between the rapid pain relief of a steroid and the long-lasting joint lubrication of Hyaluronic Acid. Cingal® is a revolutionary, single-injection treatment that combines both. By pairing a fast-acting, optimised-dose steroid with high-concentration Hyaluronic Acid, Cingal delivers instant inflammation reduction while actively protecting your cartilage for up to 6 months. At Olivine Clinic in Poundbury, Dorchester, Dr. Mehrdad Bordbar administers Cingal using precision ultrasound guidance to ensure maximum safety, accuracy, and effectiveness for our Private GP patients.

The Traditional Dilemma: Steroids vs. Hyaluronic Acid

For decades, the standard non-surgical treatments for moderate to severe knee osteoarthritis have been divided into two distinct camps. Understanding the difference is crucial for patients looking to regain their mobility.

1. Corticosteroid Injections (The "Fire Extinguisher")

What they are: A powerful anti-inflammatory medication injected directly into the joint space.

• The Pros: Steroids work incredibly fast. Within 24 to 48 hours, they can dramatically reduce swelling, heat, and severe pain, allowing you to walk comfortably again.

• The Cons: The relief is temporary, usually lasting only a few weeks to a couple of months. More importantly, repeated high-dose steroid injections carry significant negatives. Over time, excessive steroids can actually weaken tendons, accelerate cartilage breakdown, and disrupt the joint's natural healing processes.

2. Hyaluronic Acid (HA) Injections (The "Engine Oil")

What they are: Also known as viscosupplementation, these injections use a thick, gel-like substance that mimics the body's natural joint fluid.

• The Pros: HA acts as a shock absorber and lubricant. It protects the bone surfaces from grinding against each other and provides long-lasting relief (often 6 months or more) while supporting overall joint health.

• The Cons: Hyaluronic Acid is a slow worker. It can take up to 4 to 5 weeks for the lubricating effects to build up and for the patient to feel meaningful pain relief.
  

Enter Cingal: The Game-Changing 2-in-1 Knee Injection

What is Cingal? Cingal is the first and only approved combination viscosupplement that merges a cross-linked Hyaluronic Acid (Monovisc) with a well-established corticosteroid (Triamcinolone Hexacetonide) into one highly effective, single injection.

For patients with Knee Osteoarthritis, Cingal is widely considered a clinical game-changer because it breaks the cycle of chronic pain and joint degradation simultaneously.

Reducing the Risks of Steroids (The Low-Dose Advantage)

One of the most significant benefits of Cingal is how it mitigates the traditional downsides of steroid use. Cingal uses a highly optimised, relatively lower dose of steroid (18mg) suspended within the protective Hyaluronic Acid gel.

When you have a flare-up of osteoarthritis, your knee is filled with toxic, inflammatory enzymes. If you inject pure HA into this hostile environment, those enzymes can break the HA down prematurely. Cingal solves this. The low-dose steroid acts immediately to put out the "fire" of inflammation. By calming the joint first, it protects the injected Hyaluronic Acid, allowing the HA to survive, coat the joint, and do its job for the full 6-month period. Because Cingal is highly effective as a single, combined dose, it significantly reduces the need for the repeated, high-dose standalone steroid shots that are known to damage cartilage over time.

Unmatched Cartilage Protection

Once the steroid has cleared the inflammation, the high-molecular-weight Hyaluronic Acid takes over. In an osteoarthritic knee, your natural synovial fluid becomes thin and watery. Cingal restores the thick, viscoelastic properties of healthy joint fluid.

This provides a vital cushion that physically separates the degrading bone surfaces. By reducing mechanical friction, Cingal protects the remaining articular cartilage from further wear and tear, effectively slowing down the progression of the disease and often delaying the need for an invasive total knee replacement surgery.

Precision Matters: Why Ultrasound Guidance is Non-Negotiable

A premium medication like Cingal requires premium delivery. At Olivine Clinic, Dr. Mehrdad Bordbar performs all joint injections using high-resolution Point-of-Care Ultrasound (PoCUS) guidance.

Traditionally, many clinics perform "blind" injections, relying solely on anatomical landmarks (feeling the outside of the knee) to guess where the joint space is.

Why Ultrasound-Guided Injections are Safer and Superior:

• Pinpoint Accuracy: Recent 2026 systematic reviews confirm that blind knee injections can miss the joint space up to 20% to 30% of the time. If Cingal is injected outside the joint capsule, it will not work. Ultrasound allows Dr. Bordbar to see the needle in real-time, ensuring 100% of the medication is delivered precisely into the synovial cavity.
  

• Reduced Risk of Adverse Outcomes: Blind injections carry a higher risk of accidentally hitting a blood vessel, a nerve, or injecting steroids directly into a tendon or fat pad, which can cause severe pain and tissue atrophy. Ultrasound visualisation eliminates this guesswork, drastically reducing the risk of complications.
  

• A More Comfortable Experience: Because the needle is guided directly to an empty pocket of fluid without probing through sensitive tissues, patients consistently report that ultrasound-guided injections are significantly less painful than blind injections.
  

Your Private GP in Poundbury, Dorchester

Living with knee osteoarthritis doesn't mean you have to stop doing the things you love. By combining the dual-action power of Cingal with the uncompromising safety of ultrasound guidance, we offer a hospital-grade, non-surgical solution right here in West Dorset.

When Injections Might Not Be the Right Choice: Risks and Contraindications

While intra-articular injections like steroids and Cingal can be incredibly effective for managing knee osteoarthritis, they are not suitable for everyone. It is important to weigh the benefits against the potential risks. Injections are generally contraindicated for individuals with active joint infections, skin infections near the injection site, systemic bleeding disorders, or known allergies to any components of the injection (such as specific hyaluronic acid formulations or corticosteroids).

Even for suitable candidates, there are potential side effects to consider. The most common are mild and temporary, including post-injection pain, swelling, redness, or a short-term "flare-up" of joint stiffness. Steroid injections carry specific, longer-term risks; repeated use can potentially weaken tendons, thin the surrounding tissue, and in some cases, accelerate cartilage breakdown over time.

Additionally, patients with diabetes should be aware that corticosteroid injections can cause a temporary spike in blood sugar levels. Though rare, serious complications like joint infections or severe allergic reactions can occur. For some patients, sticking entirely to conservative management—such as targeted physiotherapy, weight management, and oral anti-inflammatories—may be the safest and most appropriate route. Always discuss your complete medical history with your clinician to ensure the chosen treatment aligns safely with your overall health.

Next Steps

If conservative treatments like painkillers and physiotherapy are no longer keeping your knee pain at bay, it may be time to consider an advanced biologic injection.

Book your joint assessment with Dr. Mehrdad Bordbar today:

• Location: Olivine Clinic, 5 Hamslade Green, Poundbury, Dorchester, DT1 3DP

• Action: Contact our clinic to schedule a comprehensive osteoarthritis consultation to see if Cingal is right for you.

Medical Reviewer: Dr. Mehrdad Bordbar BMBS MMedSc MRCGP AFMCPDate of Review: March 21, 2026Citations: > 1. Arthroscopy, Sports Medicine, and Rehabilitation (2021/2026). "Ultrasound-Guided Knee Injections Are More Accurate Than Blind Injections: A Systematic Review of Randomized Controlled Trials." 2. Anika Therapeutics Clinical Data (Cingal 13-01). "Safety and Efficacy of a Novel Cross-linked Hyaluronic Acid and Corticosteroid Combination."