Pain on the inside of the wrist near the thumb

The thumb side of the wrist contains tendons that move the thumb and help stabilise the hand. Repetitive lifting, texting, racquet sports, childcare or forceful gripping can irritate these tissues. De Quervain's tenosynovitis commonly presents with pain and tenderness on the thumb side of the wrist, sometimes with pain when the thumb moves or the hand grips. A fall, sudden pull or direct impact can injure other wrist structures. Clicking, swelling, reduced thumb motion or pain extending into the forearm are useful details for an examination. The location is a clue, not a diagnosis.

Temporarily reduce forceful gripping, lifting with the thumb spread wide, and repetitive wrist movements. Keep the wrist and thumb in a comfortable neutral position; a pharmacist or clinician can advise whether a supportive splint is suitable. Use a wrapped cold pack briefly after an activity that aggravates symptoms. Gentle finger movement can prevent stiffness, but stop if it causes sharp or escalating pain. If symptoms continue, a clinician can assess tendon movement and wrist stability, then guide activity changes, exercises or other treatment.

Seek prompt assessment after a fall or impact if the wrist is very swollen, visibly misshapen, or difficult to move or use. Get urgent help for a blue or cold hand, new numbness, marked weakness, or rapidly worsening pain. Arrange an appointment when pain persists despite reducing the provoking activity, repeatedly returns, or interferes with sleep, work or caring tasks. Early assessment can distinguish tendon irritation from an injury needing different support.

Ask: Which thumb or wrist movement is aggravating the tissue? Would a thumb-and-wrist splint help? When can I resume gripping? Do I need an examination for De Quervain's tenosynovitis or another wrist injury?