Most people with mild to moderate symptoms do not need surgery. Splinting, nerve mobility work and changes to hand load help many people settle without an operation. Surgery, called a carpal tunnel release, is usually considered when numbness is constant, thumb muscle wasting has started, or symptoms have not responded to several months of non-surgical treatment. Your physiotherapist can refer you back to your GP if that conversation is warranted.

Yes. Fluid retention during pregnancy raises the pressure inside the carpal tunnel, and symptoms often appear in the second and third trimesters. It commonly affects both hands and is usually worst overnight. Pregnancy-related carpal tunnel syndrome frequently improves in the weeks and months after birth, so treatment focuses on comfortable splinting, positioning and hand use rather than invasive options.

Yes. Diabetes, an underactive thyroid, rheumatoid arthritis and kidney disease all increase the risk, because they affect nerve health or the amount of swelling around the tendons in the tunnel. If you have one of these conditions and your symptoms keep returning, it is worth telling your GP as well as your physiotherapist, since managing the underlying condition affects how your hand responds to treatment.

No, though they can feel similar. Carpal tunnel syndrome compresses the median nerve at the wrist, so symptoms sit in the thumb, index, middle and half the ring finger. A nerve irritated in the neck usually causes symptoms in a broader band down the arm, and often comes with neck pain or symptoms that change with neck movement. Both can occur together, so testing both regions matters.

It often does, even when one side is much worse. Many people notice their dominant hand first because it grips and types more, then find the other hand starts tingling at night months later. Both hands are assessed at your appointment, and comparing sensation and strength side to side helps show how far the condition has progressed.

Yes. After a carpal tunnel release, physiotherapy focuses on scar management, restoring wrist and finger movement, rebuilding grip and pinch strength, and getting you back to work tasks safely. Nerve symptoms often ease quickly after surgery, but strength can take longer to return. Your surgeon’s post-operative instructions guide the timing, and your physiotherapist works within them.