How long does it take a fracture to heal?
In most cases, a fracture will heal in six to eight weeks. This timeframe will vary depending on the type of fracture combined with age and other medical conditions that could affect bone health, such as osteoporosis. More severe fractures may take three months or longer to heal. It is essential to understand that a fracture can be healed enough not to require further immobilization, but regaining 100% strength could take months.
Are there complications with bone fractures?
As with any medical condition or injury, some complications could arise, including:
- Blood clots could form and move through the body
- Cast-wearing can cause pressure ulcers or sores and stiffness in the joints
- Compartment syndrome, or bleeding and swelling in the muscles surrounding the fracture
- Hemarthrosis, or bleeding into the joint or fracture that causes it to swell
Why do fractures hurt more at night?
Although pain is both physical and psychological, there are two primary reasons fractures hurt worse at night:
- During the night, there is a drop in cortisol (a stress hormone) that has an anti-inflammatory response. This lack of inflammation causes pain to accelerate at night.
- During the day, most people are more active, which keeps the synovial fluid flowing to the fracture. Synovial fluid is a liquid in all bone joints that helps lubricate the joint with movement and reduces swelling. At night, with less activity, movement of the synovial fluid is limited, which leads to pain and swelling.
