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Hyaluronic acid (HA) is a natural substance in your body. It is found in your joints, where it cushions and protects them while keeping tissues healthy. This helps your joints move comfortably and reduces wear over time.
At Resilience Orthopedics, Dr. Pamela Mehta provides HA joint injections for people who may benefit from extra joint support. She evaluates your joints, explains each step of the process, and provides treatment that supports your recovery at every stage.
Book a Consultation with Dr. Pamela Mehta, MD
The Best Orthopedic Surgeon in San Jose
Dr. Mehta is a board-certified orthopedic surgeon who can help you recover from your joint condition. If you:
- Are Suffering From Pain and Mobility Issues
- Need Orthopedic Assessment and Advice
- Want Treatment From a Top Orthopedic Doctor
We Can Help
What is a Hyaluronic Acid Injection?
A hyaluronic acid (HA) injection is a minimally invasive treatment for osteoarthritis and joint pain. It is often image-guided to ensure accuracy.
The injection supplements the natural hyaluronic acid in your joint fluid, which can decrease due to injury or aging.
HA injections help restore cushioning and lubrication inside the joint, reduce friction, lower discomfort, and improve mobility.
Who are Hyaluronic Acid Injections For?
HA injections are considered when rest, physical therapy, or oral medications no longer provide relief. You may be a good candidate if you:
- Feel stiffness or discomfort while walking, sitting, or exercising
- Want longer-lasting relief without using steroids
- Experience ongoing joint pain and hope to avoid or delay surgery
You should not receive HA injections if:
- There is an active joint or skin infection
- You have a severe allergy to hyaluronan preparations or other injection components
- Joint damage has progressed to the point that surgery is required
Symptoms and Conditions We Treat
Hyaluronic acid injections help reduce joint irritation and improve movement. They are most effective for cartilage wear, labral stress, or reduced joint lubrication.
HA injections may also support recovery from ankle sprains where persistent joint irritation or reduced lubrication is affecting mobility.
At our Los Gatos clinic, we use hyaluronic acid injections to treat joint osteoarthritis and knee synovitis to help relieve symptoms, including:
- Joint stiffness
- Reduced range of motion
- Pain when walking or running
- Catching or clicking in joints
- Aching pain that worsens with activity
Hyaluronic acid injections may also be considered as part of a treatment plan for knee conditions that contribute to fluid buildup, such as a Baker’s cyst, to improve joint lubrication and reduce inflammation.
What are the Side Effects of Hyaluronic Acid Injections?
Most side effects are mild and short-lived, especially when your doctor uses image-guided techniques. Some reactions may appear in the first 24 to 48 hours. These can include:
- Temporary soreness at the injection site
- Mild swelling, warmth, or stiffness
- Short-term increase in joint discomfort
Rare side effects include:
- Injection flare
- Joint stiffness or fluid buildup
- Allergic reactions, like rash, itching, or hives
- Small bumps under the skin near the injection site
- Infection at the injection site (very rare when sterile in-office techniques are used)
How Often Should I Receive Hyaluronic Acid Joint Injection?
The frequency of injections depends on your response, the joint being treated, and the product used. Your treatment may involve a series of one to five injections given weekly. Relief can last anywhere from four to twelve months or longer.
Dr. Mehta will create a personalized plan based on your diagnosis and how long your relief lasts. You’ll return for another series when your symptoms begin to reappear.
What are the Differences Between Steroid and Hyaluronic Acid Injections?
Both cortisone (steroid) and hyaluronic acid (HA) injections are non-surgical ways to relieve joint pain. They work differently and are suited for different situations.
| Feature | Cortisone (Steroid) Injection | Hyaluronic Acid (HA) Injection |
| Purpose | Reduces inflammation inside the joint and eases pain quickly | Restores your joint’s natural lubricating fluid to reduce friction, absorb shock, and improve movement |
| How fast it works | Relief often occurs within a few days | Benefits develop gradually over a few weeks |
| How long does it last | A few weeks to a few months | Typically four months or longer |
| Best for | Sudden flare-ups, acute swelling, or irritation | Ongoing joint pain, stiffness, labral irritation, and early cartilage wear |
| Patient experience | Quick relief that helps you return to activity sooner | Gentle support that improves comfort and mobility over time |
| Goal | Reduces inflammation and relieves pain promptly | Helps your joint move smoothly, supporting long-term function |
Ready to Recover?
Take the first step in getting back to your normal self, and book an appointment with Dr. Mehta today.
We’re ready when you are!
FAQs
How Long Do Hyaluronic Acid Injections Last?
Most people experience relief for four to twelve months. The effectiveness depends on the severity of your arthritis, activity level, and which joint is treated.
At Resilience Orthopedics, we monitor your progress to determine the best maintenance schedule for you.
Are Hyaluronic Acid Injections Painful?
The procedure is quick and performed under local anesthesia. You may feel mild pressure during the injection. Temporary soreness or swelling at the site is common but usually resolves within 48 hours with ice and rest.
How Soon Can I Return to Normal Activity After an Injection?
Most people can resume light activity the same day or the next day. You may need to limit strenuous exercise or high-impact activities for a few days, depending on your symptoms and how your body responds.
What Happens if Injections Don’t Relieve My Pain?
If injections do not provide the relief you need, Dr. Mehta will review your imaging, symptoms, and goals. Together, you will discuss the next steps. This may include additional regenerative treatments such as platelet-rich plasma (PRP), stem cell therapy, or surgical options.
