Overview
A metatarsal fracture is a break in one of the five long bones in the midfoot, called the metatarsals. It can happen from a single injury, such as stubbing your toe or landing awkwardly, or from repetitive stress that gradually weakens the bone. Because these bones help transfer body weight during walking, even small fractures can cause pain, swelling, and trouble bearing weight. Stiffness and weakness often occur as you protect the foot and limit motion while it heals.
Symptoms
Pain is usually felt on the top or bottom of the forefoot and may worsen when you stand, walk, or push off with the toes. Swelling and bruising are common, and there may be tenderness when pressing along the injured bone. Some people notice difficulty walking or a limp, and in more severe cases the foot may look misaligned or feel unstable. With stress-type fractures, symptoms can build gradually and may feel like a deep, aching pain that improves with rest and returns with activity.
Causes
Metatarsal fractures most often result from direct trauma or a twisting injury that applies enough force to break the bone. They can also occur as stress fractures when repetitive loading exceeds the bone's ability to repair itself, especially with sudden increases in walking, running, or jumping. Less commonly, fractures can develop on weaker bone in people with low bone density.
Risk Factors
Risk increases with activities that involve repetitive impact or sudden changes in mileage, intensity, footwear, or surface. Having osteoporosis or vitamin D deficiency can make fractures more likely even with lower-energy injuries. Poor mechanics, limited foot strength and flexibility, and prior foot injuries can also raise risk, as can working or training on hard surfaces without adequate conditioning.
Prevention
To reduce risk, increase walking or running volume gradually and avoid sudden spikes in intensity, duration, or speed. Wear supportive footwear with appropriate cushioning and fit, and replace worn shoes. Strengthening the feet and calves, improving balance, and maintaining flexibility can help the bones tolerate load better. If you feel focal pain that worsens with activity, reduce impact early and address the underlying training or footwear issue before it progresses.
How the Diagnosis Is Evaluated
A clinician will start with a history of how the injury happened, whether symptoms began suddenly or gradually, and what makes the pain worse. A physical exam checks for focal bony tenderness, swelling or bruising, range of motion, and how much weight you can bear. X-rays are usually the first imaging test to confirm the fracture and check alignment, and an MRI or bone scan may be used when symptoms suggest a stress fracture but X-rays are normal or unclear.
Nonsurgical Treatment Options
Most metatarsal fractures are treated without surgery, especially when bones are aligned and the fracture is stable. Treatment typically includes rest, limiting weight-bearing, and using an immobilizing boot or stiff-soled shoe to protect the bone while pain settles and healing progresses. A short period of crutches or a removable walking boot may be needed depending on fracture location and severity. Ice and elevation can help control swelling, and over-the-counter pain medicines may be used if safe for you. Physical therapy may be recommended after initial healing to restore foot strength, balance, and gait mechanics.
When to Seek Medical Attention
Seek prompt medical care if you cannot bear weight, have severe pain, rapidly increasing swelling, significant bruising, or deformity after an injury. Get urgent evaluation if you have numbness or tingling, the foot becomes pale or cold, or pain is out of proportion to the injury. For suspected stress fractures, arrange evaluation soon if pain persists for more than about a week or keeps returning when you resume activity.
Frequently Asked Questions
It depends on the fracture type and alignment, but many patients need limited or protected weight-bearing with a boot or stiff-soled shoe.
If you have focal tenderness over a metatarsal, swelling, bruising, or difficulty walking, an X-ray is commonly recommended to rule out fracture.
Next Steps
If you suspect a metatarsal fracture or have focal pain with swelling or trouble walking, get evaluated promptly so imaging can confirm the diagnosis and determine the level of protection you need. Follow any weight-bearing restrictions and immobilization advice you're given, and consider a follow-up visit if symptoms are not improving as expected.