How is de quervain's tenosynovitis treated?

De Quervain's tenosynovitis affects the tendons that move the thumb on the wrist side. Swelling and friction around their covering can make gripping, lifting, wringing, or moving the thumb painful. The discomfort may extend along the thumb side of the wrist. Repeated hand use can contribute, but similar pain can come from a joint problem or an injury, so diagnosis is based on an examination rather than pain location alone.

Temporarily reduce forceful pinching, repetitive lifting, and movements that bend the wrist toward the little-finger side. A splint that supports both the wrist and thumb can limit aggravating motion while the area settles. Cold packs and suitable pain relief may be useful if a clinician or pharmacist says they are appropriate for you. Hand therapy can teach graded thumb movement, tendon-friendly strengthening, and ways to lift or hold objects with less strain. A cortisone injection may be discussed when symptoms remain troublesome. De Quervain's release is a surgical option for persistent symptoms after non-surgical care.

Arrange a review if thumb or wrist pain interferes with childcare, work, sleep, or ordinary gripping, or if it continues despite support and activity changes. Seek prompt care after a fall, a sudden loss of thumb movement, marked swelling, redness, warmth, or fever. These signs may point to injury or infection rather than tendon irritation.

Do my symptoms fit tendon irritation or a joint problem? Which splint design should I use? When can I restart lifting? Would hand therapy or an injection be suitable, and when should release surgery be discussed?