Treatment information
Understanding your pathway
What is the treatment?
A suprascapular nerve block places medication near a nerve supplying part of the shoulder. It aims for a temporary reduction in nerve signalling and is different from injecting the shoulder joint or a bursa. It does not repair a torn tendon or address every possible source of shoulder pain. [1][2]
Who may be considered?
It may be discussed for selected persistent shoulder pain after assessment of the joint, movement and other possible causes. The intended role may be symptom control or supporting rehabilitation. A significant new injury or unexplained weakness needs appropriate evaluation before proceeding with a block. [1][2]
Assessment, preparation and consent
Before deciding, discuss your diagnosis, previous treatment, medicines and relevant health conditions. Tell the clinician about allergies, infection, blood-thinning medicines, diabetes and possible pregnancy. Do not stop prescribed medicines yourself. Ask what alternatives are available, including not having a procedure, and allow time to consider the benefits, uncertainty and risks that matter to you. [3]
What happens during treatment?
The clinician selects the approach and uses imaging when appropriate to position the needle near the nerve. Local anaesthetic, sometimes with corticosteroid, is delivered according to the plan. Baseline shoulder movement and a meaningful activity can help assess whether any symptom change is useful. [1][2]
Risks and safety considerations
Possible adverse effects include soreness, bleeding, infection, allergy, altered sensation and nerve injury. The approach affects the risk to nearby structures, including the lung in some techniques. Steroid-related effects may also apply. New breathlessness or severe chest symptoms after treatment requires emergency assessment. [1][2]
Recovery and when to seek help
Follow the written instructions for transport, supervision, medicines, activity and driving. Recovery depends on the treatment and your health, so a fixed return-to-work date cannot be promised. Ask who to contact outside clinic hours. Seek urgent assessment for fever with worsening pain, new weakness or other unexpected neurological symptoms. Call 000 for breathing difficulty, collapse or another medical emergency. [4][3]
Expected benefit and limitations
Benefit may be absent or brief. A reduction in pain does not establish that the underlying shoulder problem has resolved. Continue an agreed rehabilitation and review plan. If the block does not help, the next step may be reassessment rather than automatic repetition or a more invasive procedure. [1][2]
Follow-up and rehabilitation
Before treatment, choose a practical goal such as walking, sleep or a daily task. Record changes in that activity, pain and any adverse effects, then discuss them at follow-up. Ask what degree of change would justify further treatment and what would lead to stopping or changing the plan. Rehabilitation and self-management may remain part of care even if symptoms improve. [3][5]
Questions to bring to your appointment
Ask which structure is being targeted, why this approach is being considered and how strong the evidence is for your diagnosis. Clarify costs, the planned review date and any practical help you may need at home. Bring previous reports and your medicine list so the discussion can address your circumstances rather than a generic treatment pathway.
Sources and further reading
Sources support the statements cited above. Overseas guidance may describe different services or eligibility rules. A procedure leaflet explains a technique and its risks; it does not establish that the treatment is effective for every condition.
- Suprascapular nerve block — The Dudley Group NHS Foundation Trust
- Shoulder pain — Healthdirect Australia
- Procedures in pain medicine clinical care standard — Faculty of Pain Medicine, ANZCA
- Dorsal root ganglion / nerve root block / transforaminal injection — Hull University Teaching Hospitals NHS Trust
- Options for chronic pain management — Healthdirect Australia