
Gary Edwards
Injection Therapist and Chiropractor, Clinic Director
GCC 03996
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Carpal tunnel syndrome causes tingling, numbness and pain in the hand, often at night. Wrist splints help many people, and an ultrasound-guided steroid injection can ease symptoms.
The carpal tunnel is a narrow passage in the wrist. The median nerve runs through it to the hand. If the tunnel becomes tight, the nerve gets squeezed, causing tingling, numbness and pain.
It’s more common in women, during pregnancy, and in people with diabetes, an underactive thyroid or arthritis. Repetitive wrist work can make it worse.
In the thumb, index, middle and part of the ring finger.
Symptoms that wake you, often eased by shaking the hand.
An ache in the hand, wrist or forearm.
A weak grip or difficulty with fine tasks, such as buttons.
Constant numbness or wasting of the muscle at the base of the thumb needs prompt assessment, as surgery may be needed.
£250
An ultrasound-guided steroid injection into the carpal tunnel to reduce swelling around the nerve.
About steroid injection →From £120
An ultrasound scan to look at the median nerve and the tunnel.
Book online or call us. Many of our consultations are free.
We listen to your history, examine you and, where it helps, scan the area with ultrasound.
We explain what we think is going on and your options, with costs, so you can decide.
We start treatment if it’s right for you, and check your progress as you go.

Injection Therapist and Chiropractor, Clinic Director
GCC 03996

Doctor, Sport & Exercise Medicine
GMC 7689922



I recently had an ultrasound guided cortisone injection with Gary… Gary took the time to explain everything clearly before the procedure which really put me at ease, not easy when you’re not a fan of needles! The process itself was essentially pain free.
Gary helped me with my frozen shoulder. He was very thorough, professional and informative. I was given a cortisone injection, which he talked me through. During the procedure he was calming and efficient.
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A Cochrane review found steroid injections improved symptoms more than placebo at one month [1]. Some people stay better for longer, while others find symptoms come back.
Wearing a splint at night, to keep the wrist straight, helps many people with mild to moderate symptoms.
If symptoms are severe, constant, or don’t improve with other treatment, or if there’s muscle weakness. We can refer you for a surgical opinion.
Written by Gary Edwards, Injection Therapist (PG Cert Injection Therapy) and Chiropractor (GCC 03996). Last updated 15 October 2026.