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Observe if painless
- Many shrink or disappear over months to a year.
- Avoid repeatedly pressing it or trying to rupture it.
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Relieve symptoms
- Temporarily reduce heavy lifting, push-ups, and repetitive wrist bending.
- A wrist splint/support can help during painful activity.
- Ice for 10-15 minutes at a time may help discomfort.
- An anti-inflammatory such as ibuprofen can help short term if you can safely take it. Avoid it if you have a history of stomach ulcer/bleeding, kidney disease, are on blood thinners, or are pregnant without clinician advice.
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Aspiration by a clinician
- A doctor can drain it with a needle, sometimes ultrasound-guided.
- It is quick but often recurs because the cyst connection to the joint remains. Orthopaedic text reports recurrence after aspiration/injection can exceed 60%.
- Do not attempt home needle drainage or “book-bashing” it.
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Surgical removal
- Consider a hand/orthopaedic surgeon if it causes persistent pain, numbness/tingling, weakness, restricted wrist movement, or repeatedly returns after aspiration.
- Open or arthroscopic excision removes the cyst and its stalk. It has a lower recurrence risk than aspiration, but can still recur and carries risks such as scar tenderness, stiffness, infection, and nerve/tendon injury. A recent systematic review compared the open and arthroscopic approaches (PMID 42165533).
Get reviewed first to confirm it is actually a ganglion, especially if it is hard like bone, rapidly growing, fixed, or followed an injury. Seek urgent care if it becomes
hot, red, very painful, or you develop fever, finger numbness/weakness, as advised in
NHS ganglion guidance.