Hyaluronic acid injections are used to support joint function in situations where symptoms are more persistent and related to reduced tolerance to load over time.

They are most commonly considered where pain is less inflammatory and more mechanical in nature, often associated with stiffness, activity-related discomfort, or ongoing symptoms that have not fully settled.

If you are unsure which type of injection may be appropriate, you can explore the different options here:

Types of injections we offer→ 

When do steroid injections work well?

Corticosteroid injections tend to be most effective when symptoms are more reactive in nature.

This often includes pain at rest, night pain, swelling, or a noticeable increase in symptoms with relatively low levels of activity. In these situations, the tissue can become sensitised, making movement uncomfortable and limiting progress.

By reducing this reactivity, the injection can allow the joint or tendon to settle and become more tolerant to movement again.

They are often helpful in conditions such as frozen shoulder, subacromial pain, flare-ups of osteoarthritis, bursitis, carpal tunnel and certain tendon-related presentations.

How do corticosteroid injections work?

Corticosteroids reduce the inflammatory response within the affected tissue.

This leads to a reduction in swelling and sensitivity, which in turn reduces pain. As pain settles, movement becomes easier and more comfortable, allowing a return to more normal activity.

The effect is not purely mechanical — it is also about reducing how sensitive the tissue has become.

How quickly do they work and how long do they last?

Many people notice improvement within a few days, although for some it can take slightly longer.

The duration of effect varies. Some people experience a relatively short window of improvement, while others find that symptoms settle more significantly and remain improved over time.

The aim is to create an opportunity to move more comfortably and make meaningful progress, rather than to provide a standalone or permanent solution.

What happens before your appointment

Before any appointment is arranged, your symptoms are discussed during an initial consultation. This may be over a telephone or video call.

If an injection is being considered, a detailed medical screening process is completed in advance. This ensures that treatment is safe and appropriate for you before you attend the clinic.

What to expect during the procedure

When you attend, you will have a detailed discussion about your symptoms followed by a full clinical assessment to confirm that the injection remains the right option.

The procedure itself is quick and minimally invasive, usually taking around 10–15 minutes. Before proceeding, the risks and benefits are explained clearly and your consent is obtained. After the injection is complete, you will be asked to wait in the waiting room for 20 minutes. This is to ensure you don't have any immediate complications. 

Following the injection, you will be given guidance on what to expect and how to manage your activity in the days afterwards.

What to do after a steroid injection

After the injection, it is usually recommended to avoid heavier or high-load activity for a short period.

Normal day-to-day movement is encouraged, but should feel comfortable and controlled. As symptoms settle, activity can be gradually increased again.

Where appropriate, advice and simple exercises are provided to support longer-term improvement.

How many injections can you have?

Current guidance usually limits corticosteroid injections to no more than three to four per year in a single area.

This is to reduce the risk of tissue weakening or joint irritation over time. The number and timing of injections are always considered carefully and discussed with you based on your individual situation.

When are steroid injections less helpful?

Corticosteroid injections are generally less effective where symptoms are not primarily driven by inflammation.

For example, where pain is more related to long-standing mechanical overload without significant reactivity, or where stiffness is the main feature, other treatment options may be more appropriate.

This is why correct selection is important. 

In these situations, alternative approaches or different types of injection may be more appropriate.

Learn more about hyaluronic acid injections→ and Cingal injections→

Risks and considerations

Corticosteroid injections are widely used and generally safe when delivered following appropriate assessment and screening.

Some people experience a temporary increase in pain for 24–48 hours after the injection. Skin changes at the injection site can occur, and infection, while rare, is a recognised risk.

In people with diabetes, blood sugar levels may rise temporarily.

All relevant risks are discussed with you before treatment so that you can make an informed decision.

Conditions that often respond well

Corticosteroid injections are most commonly used in more reactive joint and soft tissue conditions, including shoulder pain such as frozen shoulder or subacromial irritation, flare-ups of knee osteoarthritis, lateral hip pain, bursitis, carpal tunnel and certain tendon-related conditions.

Their effectiveness depends less on the condition label and more on how the symptoms are behaving.

If you would like to explore how injection therapy is used for specific conditions, you can read more here:

Knee osteoarthritis→ 
Meniscal tears→

Waiting for an NHS steroid injection?

Many people currently seeking corticosteroid injection treatment are facing long waiting times within the NHS.

With ongoing experience working within NHS services, there is a clear understanding of how difficult this period can be when symptoms are affecting day-to-day life.

For those who are currently on an NHS waiting list for a steroid injection, a 10% reduction in fees is offered.

Find out more about our NHS waiting list support→ 

Arrange an initial consultation

If you would like to understand whether a corticosteroid injection is appropriate for your symptoms, this can be discussed in an initial consultation before any treatment is arranged.

Book your consultation by filling in the form below or contacting us:

[email protected]

07771 905052