Sprain tendon in wrist: what to know

Ligaments connect the wrist bones and help control movement. A fall onto the hand, a twist, or a forceful grip can strain them. Pain may sit on the thumb side, little-finger side, or across the back of the wrist. Tenderness, stiffness, reduced grip, or pain when turning a handle can occur. A tendon problem affects the cords that connect muscle to bone, so the exact location and movement that triggers pain matter. A fracture or joint injury can feel similar, and the absence of dramatic bruising does not exclude a significant injury.

For the early phase, protect the wrist from lifting, forceful twisting, and repeated gripping. Keep it supported in a comfortable neutral position; a clinician may recommend [Splinting](/treatments/trauma-and-fracture-care/splinting/) for a short period. Cold wrapped in cloth may ease discomfort, and gentle finger movement can reduce stiffness. Do not strap tightly or continue an activity that increases pain, tingling, or colour change. Once movement is more comfortable, guided [Physiotherapy](/treatments/physiotherapy-and-rehabilitation/physiotherapy/) can restore motion, grip control, and gradual loading. [Kinesiology Taping](/treatments/physiotherapy-and-rehabilitation/kinesiology-taping/) may provide support for selected people, but it does not replace an examination.

Arrange prompt assessment after a major fall, visible deformity, marked swelling, or inability to use the hand. Seek urgent help for numbness, weakness, pale or blue fingers, increasing severe pain, or an open wound. If pain remains limiting, grip is weak, or wrist motion is not improving with protection, an examination can help distinguish a ligament injury from a tendon problem or fracture.

Ask which structure seems injured, whether imaging is needed, how long support should be worn, and which movements are safe to practise. Ask when work, driving, sport, or heavier gripping can resume.