If you think you’ve fractured your wrist, the most important first step is to immobilize it and get to a doctor for imaging. Most wrist fractures heal well with proper treatment, but the type of fracture determines whether you’ll need a cast, surgery, or something in between. Here’s what to do from the moment of injury through full recovery.
Immediate First Aid
Before you get to a hospital or urgent care, your job is simple: keep the wrist still and manage swelling. Don’t try to straighten the wrist or push any bone back into place. If you have something to use as a splint (a rolled-up magazine, a piece of cardboard), secure it above and below the injury with tape or fabric. Padding the splint with a towel or shirt reduces pain.
Apply an ice pack wrapped in cloth to limit swelling, but never place ice directly on skin. Elevate your hand above your heart, which helps keep fluid from pooling at the injury site. If there’s an open wound, apply firm pressure with a clean cloth to control bleeding.
How a Wrist Fracture Is Diagnosed
An X-ray is the standard first step and catches most wrist fractures clearly. But some fractures, particularly of the scaphoid (a small bone near the base of the thumb), don’t always show up on initial X-rays. If your doctor suspects a fracture but the X-ray looks normal, you may need a CT scan for better bone detail or an MRI to check for soft tissue damage like torn ligaments. If you’re sent home with a splint and told to follow up in one to two weeks, take that appointment seriously. Scaphoid fractures that go undiagnosed have nonunion rates (meaning the bone fails to heal) as high as 50% across all treatment approaches.
Casting vs. Surgery
The treatment depends on how the broken bone fragments are positioned. A clean break where the bone pieces stay aligned typically heals well in a cast or splint, worn for about six weeks. Your doctor may need to perform a “closed reduction” first, which means manually realigning the bone before casting. This is done under local anesthesia.
Surgery becomes necessary when the fracture is unstable, involves the joint surface, or can’t maintain alignment in a cast. Fractures that extend into the wrist joint (intra-articular fractures) tend to do better with surgical fixation, because even small misalignments at the joint surface can lead to arthritis down the road. Fractures of the scaphoid’s proximal pole (the end closest to the forearm) also generally need surgery, since that area has poor blood supply and is prone to both nonunion and a condition where the bone tissue dies from lack of blood flow.
Even with timely surgery, scaphoid fractures fail to heal in 5 to 30% of cases. Your doctor will likely monitor healing with follow-up imaging to catch problems early.
Managing Pain in the First Few Days
For mild pain, acetaminophen (Tylenol) is the first-line option. If pain is moderate, a combination of acetaminophen and codeine is typically recommended. Anti-inflammatory medications like ibuprofen can supplement pain relief, though they’re generally avoided in older or frail adults. Ice and elevation remain your best non-medication tools in the first 48 to 72 hours, when swelling peaks.
Living With a Cast
For the first one to three days after casting, keep your hand elevated on pillows above heart level as much as possible. This is the single most effective thing you can do to control swelling and pain during the early period.
Keep your cast dry. A wet cast traps moisture against skin and can cause irritation or infection. Cover it with two layers of plastic sealed with a rubber band or duct tape when showering. If it does get wet, a hair dryer on a low heat setting can help dry the inner padding. Some fiberglass casts come with waterproof liners that can handle getting wet, but this only works for certain fracture types, so ask your doctor before assuming yours is waterproof. Avoid swimming unless you’ve been cleared.
Itching under the cast is common and maddening. Resist the urge to slide objects down the cast to scratch. This can break skin and cause infection in a spot you can’t clean or see. Instead, aim a hair dryer on a cool setting into the cast opening for relief. Wiggle your fingers frequently throughout the day. This keeps blood flowing, reduces stiffness, and helps prevent swelling in the fingers.
Warning Signs After Casting
A rare but serious complication called compartment syndrome can develop when pressure builds inside the tissue compartments of the forearm. The hallmark sign is pain that seems far worse than the injury should cause, especially when someone gently straightens your fingers. This pain won’t respond to rest, elevation, or pain medication.
Numbness, tingling, or a “pins and needles” sensation in your fingers suggests nerve compression. Loss of the ability to move your fingers or a change in skin color (pale, blue, or white fingertips) are late signs that mean tissue is already being damaged. If you notice any of these, get to an emergency room immediately. Compartment syndrome requires urgent treatment to prevent permanent damage.
Rehabilitation After the Cast Comes Off
Your wrist will feel stiff and weak when the cast is removed. This is normal. Rehabilitation follows a predictable timeline, though your doctor or hand therapist will adjust it based on how your fracture healed.
In the first two weeks after surgery (or cast removal for non-surgical cases), the focus is gentle movement of your fingers, elbow, and shoulder to prevent stiffness from spreading beyond the wrist. You’ll do frequent, small movements throughout the day rather than long exercise sessions.
Around weeks two to three, you’ll begin active wrist and forearm movement: bending the wrist forward and back, rotating palm up and palm down, moving side to side. The goal is comfortable range of motion, not pushing through sharp pain. Grip and pinch strength testing typically starts around weeks three to six, with light strengthening exercises introduced based on your progress.
Weeks six through twelve bring more aggressive rehabilitation. This is when a therapist may use hands-on joint mobilization techniques to restore motion you haven’t regained on your own. Resistance exercises begin around weeks six to eight, progressing from squeezing a soft ball to wall push-ups and eventually modified push-ups. Weight-bearing activities are gradually introduced to rebuild the wrist’s ability to handle real-world demands.
Full recovery from a standard wrist fracture takes roughly three to four months for most people, though complex fractures or surgical cases can take six months or longer before strength fully returns. Skipping or shortcutting rehabilitation is the most common reason people end up with lingering stiffness or weakness months after a fracture that otherwise healed well.