Hyaluronic Acid Knee and Hip Injections for Pain Relief: What You Need to Know
Millions of people in the UK suffer from joint discomfort, primarily caused by osteoarthritis (OA), making daily movements such as walking, climbing stairs, and even standing up difficult. Although physiotherapy, painkillers, and lifestyle changes can help, not everyone will benefit from them. This is where hyaluronic acid (HA) injections come in—a potential option for patients looking for long-term pain relief and better joint function.
If you’re thinking about this option but want to learn more, this guide has everything you need to know—from how it works to who can benefit and what to expect during the procedure.
What Are Hyaluronic Acid Injections?
Definition and Purpose:
Hyaluronic acid is a naturally occurring chemical found in the body, notably in synovial fluid, which cushions joints. It promotes fluid movement and reduces bone-to-bone friction by acting as a lubricant and shock absorber. However, in people with osteoarthritis, the content of hyaluronic acid decreases, resulting in stiffness, discomfort, and limited mobility.
Hyaluronic acid injections are a medical treatment that restores lost fluid, hence restoring joint function and relieving discomfort. These injections are FDA-approved for knee osteoarthritis and are occasionally used off-label for hip osteoarthritis after other therapies fail.
How It Works:
- Injections of hyaluronic acid lubricate joints and lessen bone-to-bone friction.
- Improves shock absorption while preserving cartilage from additional wear.
- Reduces inflammation, which relieves pain and stiffness.
- Encourages the development of natural HA, which supports long-term joint health.
The treatment is commonly known as “viscosupplementation” because it increases the viscosity (thickness) of the synovial fluid, replicating the natural joint environment.
Conditions Treated By Hyaluronic Acid Injections
Osteoarthritis (OA)
Injections of hyaluronic acid are typically used to treat osteoarthritis in the knee, especially when:
- Over-the-counter pain relievers (such as paracetamol and ibuprofen) are no longer effective.
- Physical therapy has not brought adequate alleviation.
- The patient prefers to postpone or avoid surgery.
Use in the Hips and Knees
- While knee injections are the most prevalent, some Chase Lodge Hospital experts may recommend hip injections in certain situations. However, hip injections are less usual due to the joint’s deeper placement, which makes precise delivery more difficult.
Who is a Good Candidate?
Ideal Patients
Hyaluronic acid injections may be a viable option for you if:
- You have mild to moderate osteoarthritis (but not severe bone-on-bone disease).
- You have chronic joint pain that hasn’t gone away despite conventional therapy.
- You prefer a non-surgical solution before thinking about joint replacement.
- You are not allergic to hyaluronic acid or avian products (certain formulations are made from rooster comb).
Doctors often recommend HA injections when:
- NSAIDs, such as ibuprofen, cause gastrointestinal troubles.
- Steroid injections provide only temporary relief.
- The pain hinders regular activities, even if surgery is not yet necessary.
The Procedure: What to Expect
The procedure is uncomplicated and carried out by a specialist:
- Consultation – Your doctor will evaluate your joint health with a physical examination and imaging (X-rays or MRI).
- Preparation – The skin is cleansed, and a local anaesthetic may be used.
- Injection – The doctor uses ultrasound or X-ray guidance to inject hyaluronic acid into the joint space precisely.
- Recovery – You may be instructed to rest the joint for 24–48 hours.
Frequency and Duration
- Injections can be single or multiple (usually one to three per week).
- Pain relief can start in a few weeks and last for six months to a year.
- Some people require annual treatments.
Benefits of Hyaluronic Acid Injections
- Pain Reduction
Many patients experience significant pain reduction, which enables them to move more freely. - Improved Mobility
Walking, bending, and climbing stairs become easier when stiffness is lessened. - Delay Surgery
For people who are not ready for joint replacement surgery, HA injections can postpone it for years. - Fewer Side Effects Compared to Steroids
Unlike corticosteroid injections, HA does not damage cartilage or cause long-term complications.
Possible Risks and Side Effects
Common Side Effects
- Mild swelling, redness, or heat at the injection site.
- Temporary increase in discomfort (typically resolves in a few days).
Rare Complications
- Infection (low risk when performed by a specialist).
- Allergic reaction (especially if allergic to avian products).
The majority of side effects are mild and temporary.
Consultation and Aftercare
Medical Supervision Is Essential
To ensure safety and efficacy, HA injections should only be administered by a skilled specialist.
After the Injection
- Take a 24- to 48-hour break from intense activity.
- If you see any swelling, apply ice.
- See your doctor if the pain persists or worsens.
Final Thoughts
Injections of hyaluronic acid are a non-invasive, safe, and efficient treatment for osteoarthritis in the knee and hip. While not a cure, they can greatly enhance quality of life by relieving pain and increasing mobility.
If you’re suffering from joint discomfort and typical therapies haven’t worked, speak to the specialists at Chase Lodge Hospital to discover if hyaluronic acid injections are right for you.
Take the first step toward a more active, pain-free life by scheduling a consultation right now!
