Sprains and Strains video from choosewellmanchester.org.uk
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Information – From NHSChoices
Sprains and strains are very common injuries that affect muscles and ligaments.
They often occur when playing sports if you change direction or speed suddenly, fall and land awkwardly, or collide with an object or person.
Read more about the causes of sprains and strains.
A sprain occurs when one or more ligaments have been stretched, twisted or torn, usually as a result of excessive force being applied to a joint. Ligaments are strong bands of tissue around joints that connect bones to one another.
Common locations for sprains include the knees, ankles, wrists and thumbs. Symptoms of a sprain can include:
- pain around the affected joint
- inability to use the joint normally or put weight on it
- swelling, bruising and tenderness
There may be swelling soon after the injury but the bruising may not show until later or it may not show at all.
Bruising sometimes develops away from the affected joint, as blood seeps along the muscles before surfacing to the skin.
A strain occurs when muscle fibres stretch or tear. It’s usually the result of the muscle being stretched beyond its limits or forced to contract (shorten) too quickly.
Muscle strains are particularly common in the legs and back, such as hamstring strains and lumbar (lower back) strains.
Symptoms of a muscle strain can include:
- swelling, bruising or redness
- pain in the affected muscle at rest
- pain in the muscle or associated joint during use
- muscle spasms (when the muscles contract tightly and painfully)
- weakness and loss of some, or all, of the function in the affected muscle
When to seek medical help
Most sprains and strains are relatively minor and can be treated at home (see below).
However, you should visit a minor injuries unit (MIU) or your GP if you think you have a sprain or strain and:
- the pain is particularly severe
- you can’t move the injured joint or muscle
- you can’t put any weight on the injured limb or it gives way when you try to use it
- the injured area looks crooked or has unusual lumps or bumps (other than swelling)
- you have numbness, discolouration or coldness in any part of the injured area
- the symptoms haven’t started to improve within a few days of self-treatment
If you have any of these symptoms your injury will need to be assessed by a doctor. You might have a severe sprain or strain or another serious injury, such as a fracture.
Read more about diagnosing sprains and strains.
How sprains and strains are treated
Minor sprains and strains can usually be treated with self care techniques, such as PRICE therapy (protection, rest, ice, compression and elevation).
Generally, you should try to start moving a sprained joint as soon as it’s not too painful to do so, whereas a strained muscle should normally be immobilised for at least a few days.
Ordinary painkillers, such as paracetamol, can be used to help ease any pain, although stronger medication can be prescribed if the pain is more severe.
Most people will regain full use of the affected body part within six to eight weeks, although severe injuries may take longer to heal and some people may experience persistent problems lasting several months or longer.
Read more about treating sprains and strains.
Preventing sprains and strains
To help prevent sprains and strains you should:
- wear the correct footwear for the activity you’re doing
- warm up properly before exercise
- stretch or “warm down” after exercise
- do regular strengthening and flexibility exercises
Read more about preventing sprains and strains.
Driving after an injury
If you’ve sprained your ankle, avoid driving until strength and mobility have returned.
The length of time you’re unable to drive for will depend on the severity of the sprain and how quickly it recovers. Your GP or physiotherapist can give you more advice.
*Information reproduced from NHSChoices 6/7/17