It hurts when you grip or pinch
Opening jars, carrying bags, turning keys or holding a phone suddenly feels painful or weak.
Thumb Sprain Treatment
Sprained your thumb? Here’s what may be going on — and what to do next
If your thumb started hurting after a fall, twist or sudden pull, a sprain may be one possibility. The important thing is working out what has been injured and how much load the thumb can safely handle while it recovers.
Does this sound familiar?
You injured it during sport or a fall
The thumb may have been bent backwards, pulled sideways or forced away from the hand.
The joint feels swollen, sore or unstable
You may notice tenderness around the thumb joint, swelling or the feeling that the thumb is less secure than usual.
The pain is not settling
You expected it to improve after a few days, but everyday tasks are still aggravating it.
What is a thumb sprain?
A thumb sprain happens when one or more of the ligaments supporting the thumb joint are stretched or torn.
It can happen when the thumb is bent too far backwards or sideways — for example during a fall, ball sport, racquet sport or when something catches the thumb unexpectedly.
Mild sprains may cause pain and swelling but leave the joint relatively stable. More significant ligament injuries can make gripping difficult or leave the thumb feeling unstable.
One particular ligament injury at the base of the thumb is often called skier’s thumb or gamekeeper’s thumb. These injuries sometimes require medical assessment rather than physiotherapy alone, especially if the joint feels unstable after trauma.
Is my thumb sprain mild or more serious?
The amount of pain does not always tell you how significant a thumb injury is.
A mild sprain may still allow you to move and grip, although it is uncomfortable. A more significant ligament injury may cause marked swelling, bruising, weakness or a feeling that the thumb gives way when you pinch or grip.
If the injury followed a forceful fall or impact and the thumb feels unstable, it is worth having it assessed rather than repeatedly testing it yourself.
How physiotherapy can help a thumb sprain
The first step is working out which movements and structures are provoking the pain and whether the joint appears stable enough for rehabilitation. Depending on the injury, physiotherapy may involve temporarily modifying painful gripping, restoring comfortable thumb movement, gradually rebuilding grip and pinch strength, and helping you return to work, sport or everyday use without repeatedly irritating the joint.
Your rehabilitation may include
- Exercises to restore thumb movement
- Progressive grip and pinch strengthening
- Advice on modifying painful tasks temporarily
- Taping or support where appropriate
- Hand and wrist strengthening
- Gradual return to sport, work or heavier gripping
Thumb and hand assessment with an experienced physiotherapy team
A physiotherapist can assess whether the joint appears stable enough for rehabilitation, then shape a plan around the grip and pinch tasks you need.
Michelle
- Principal Physiotherapist
B.App.Sc (Physiotherapy), University of Sydney
Michelle has worked in both public and private care settings in Singapore, including Changi General Hospital and Singapore Armed Forces physiotherapy centres.
- Chronic pain and movement confidence
- Musculoskeletal conditions such as neck, back, shoulder, and knee symptoms
Locations: Tanjong Pagar, East Coast
Michelle, 1 of 3
“I had hand, wrist & elbow injuries due to an awkward fall during BJJ a few months ago. I have to give thanks to Jeffrey, who was actively listening and showing empathy right from the first session, allowing me to describe in details. It was something which did not really happened with the doctors (major frustrations there). Jeffrey was very clear to explain the steps he was going to take to address the issues and was very informative on why or what caused the pain(s). At the end of the first session, to my surprise and happiness, I was able to bend my elbow with more range of motion. Been through 8 sessions already, and every session definitely ended with some progression and prescribed exercises to do at home. I feel at ease throughout each session knowing that I am in good hands. It also helps that Jeffrey is friendly and enjoys cracking jokes too. \*thumbs up\*”
Nur Ram, 1 of 2
Thumb pain as part of a wider recovery
If work, sport, or a procedure is a large part of the picture, these pathways give more specific context.
Sports Injury Rehabilitation
Choose this pathway when the injury happened in training or competition, or keeps returning when you play.
Explore sports injury rehabilitationWorkplace Injury Rehabilitation
Choose this pathway when tools, typing, or repeated hand use at work keep aggravating the thumb.
Explore workplace rehabilitationPost-Surgery Rehabilitation
Choose this pathway when you are recovering after a thumb or hand procedure and need a plan that follows your surgeon’s instructions.
Explore post-surgery rehabilitationYou may also be looking for
These pages cover other common concerns. They are navigation links, not a list of conditions that usually occur together.
Arthritis
Thumb joint pain can also come from arthritis rather than a sprain.
Explore arthritis careShoulder Pain
Reaching, lifting, or sleep limited by the shoulder, which can change how you use the hand.
Explore shoulder pain carePinched Nerve
Altered feeling travelling into the hand can sometimes involve a nerve rather than a thumb ligament.
Explore pinched nerve careThumb sprain questions
Why does my thumb hurt when I bend it?
Bending can load the ligaments or joint that were stretched. Discomfort with that movement is common after a sprain, but it can also come from nearby tendons. An assessment can help sort this out.
What does pain in the thumb usually mean?
Some people search for this as “thumb finger pain”, but pain can arise from the thumb joint, ligaments or surrounding tendons. It is a description of where it hurts, not a diagnosis.
Could this be skier’s thumb?
Skier’s thumb, also called gamekeeper’s thumb, refers to a particular ligament injury at the base of the thumb. If the joint feels unstable after a fall or impact, medical assessment should come first rather than physiotherapy alone.
Should I rest my thumb until the pain is gone?
Complete rest is not always the best approach. A physiotherapist can help you protect the injury while keeping enough movement, then progress grip and pinch as the joint allows.
Do I need a scan before physiotherapy?
Not everyone with a thumb sprain needs imaging. Bring any existing reports. Do not delay medical care if the thumb looks deformed, you cannot move it after trauma, or it feels markedly unstable.
Two clinics in Singapore
heal360 Physioclinic is at Tanjong Pagar and East Coast. Both clinics are by appointment only. Book online, or ask which location is more convenient.
Tanjong Pagar
1 Tanjong Pagar Plaza#02-51Singapore 082001Email info@physioclinic.sg if you are unsure which appointment to book.
Start with what your thumb pain is stopping you from doing
Book a thumb assessment at Tanjong Pagar or East Coast, or ask the clinic which appointment is most suitable.