Thumb Pain When Gripping? Here's What It Means and What to Do
Updated July 20261 minute read
Thumb pain with gripping or pinching usually comes from either arthritis at the base of the thumb (more common with age) or tendon irritation on the thumb side of the wrist (De Quervain's, common in new parents and with repetitive thumb use). Where exactly it hurts is the clue. It's not serious, and a supportive splint plus joint-protection strategies and targeted strengthening usually help.
What this usually means
Most likely causes. Pain right at the base of the thumb suggests thumb (CMC) arthritis; pain on the thumb side of the wrist suggests De Quervain's tendon irritation. Less common causes. A thumb ligament sprain (after a fall or forceful bend) can also cause gripping pain.
What you can try at home
Reduce forceful pinch and grip tasks temporarily, use a supportive thumb splint, and adapt tasks (use larger grips, two hands for jars). Targeted thumb and hand strengthening builds resilience over time.
When to see a physical therapist
If thumb pain with gripping persists, a PT can pinpoint the cause (joint vs tendon) and fit a splint and exercises.
Red flags — don't wait
Seek care for a hot swollen joint with fever, significant pain and instability after a forceful injury, or numbness.
How a PT treats this
Treatment offloads the thumb with a splint and joint protection, then strengthens the supporting muscles.
Frequently asked questions
Sources (3)
- AAOS OrthoInfo: Arthritis of the Thumb. — AAOS OrthoInfo
- AAOS OrthoInfo: De Quervain's Tenosynovitis. — AAOS OrthoInfo
- MedlinePlus: Wrist Injuries and Disorders. — NIH/MedlinePlus
This article is for education only and isn't medical advice. Always talk to a licensed clinician about your specific situation.