How to Tell if You Strained Your Knee
Check for inflammation and pain., Look for stiffness or decreased range of movement., Check for numbness or muscle spasms., Listen for noises and look for flexibility., Determine if you can bear weight on your knee., Disclose relevant medical...
Step-by-Step Guide
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Step 1: Check for inflammation and pain.
Inflammation is actually your body’s effort at early repair of an injury.
In order to repair itself, your body tends to swell, become painful, warm or reddened.
Check to see if your knee is warm to the touch, enlarged, or red in color by placing your hand on your knee and studying how it looks.
Additionally, check for pain and tenderness.Warmth in the affected area is caused by increased blood flow designed to carry body heat from your core to cooler peripheral tissues.Inflammation is caused by your body's reaction to tissue damage and results in increased movement of white blood cells.Redness is caused by increased blood flow to an injury.Sometimes the affected area is not red, but rather discolored or bruised from improper twisting or stress due to hyperflexion or hyperextension. -
Step 2: Look for stiffness or decreased range of movement.
After a knee injury it is common for the damaged area to be stiff and to experience a decrease in your range of motion.
Stand on your uninjured leg and gently lift your damaged leg to see if your knee feels especially weak or unstable.
Your knee may feel particularly limp or you may experience shakiness in the affected area.The tendons or tissues connected to your muscle are affected, causing you to feel stiff or weak., Sometimes an injury can cause the area to feel numb or cause sudden and sporadic muscle spasms.
Be sure to check if your knee or the surrounding area feels tingly due to the trauma it suffered during your injury.
The numbness is caused by brief loss of sensory or motor function triggered by an accident that damaged muscle tissues. , Cautiously move your leg around and notice any unusual noises such as grinding or popping coming from your knee.
These types of noises can be a sign that you have torn something.
When you check to see if you hear anything usual, determine if you are able to fully straighten your leg.
Being unable to completely flex or extend your leg and knee is a sure sign of a strain., Your muscles and tendons are not as strong as they were before you were injured.
Stand for a while on your leg with the damaged knee to see if you are able to, or if your leg buckles under the pressure.
Another test is to walk or climb stairs to determine if you are able to move with ease.
If your muscles, tendons or ligaments are damaged, doing so will be painful and difficult. , During your appointment you want to be sure to share with your doctor any past joint problems, complications with past surgeries, trouble with inflammation or injuries and your level of physical activity.
Recall recent falls, walking or running on uneven ground, twisting or turning of your ankle or leg, trips, or sudden impact to your knee. , Your doctor can perform several tests to check your knee ligaments.
It is important to see how your ligaments are functioning, as they are what stabilize your knee.
Your physician may check the following: collateral ligaments, posterior cruciate ligament, and anterior cruciate ligament.The valgus and varus tests check your medial and lateral collateral ligaments.
The posterior drawer test check your posterior cruciate ligament.
The Lachman, anterior drawer, and pivot shift tests check your anterior cruciate ligament or ACL.
If your doctor believes that you are having problems with your menisci based on results from the knee ligament tests, she may perform a McMurray test.
If undergoing regular physical exams like the ones above cause you too much pain, your doctor might order arthrometric testing to measure the looseness of your knee.
This is, however, very rare. , Your doctor may want to perform a physical examination of the affected area to determine your degree of pain, amount of swelling, stability within your joints, and degree of mobility.
At that point, he can recommend additional testing such as x-rays, MRIs, or an ultrasonography.
These types of tests will provide a closer look into what may be going on with your knee.
These types of tests should be done only when tests to check your knee ligaments don’t determine the problem.
An x-ray can check for fractures.
MRIs will allow the doctor to view the internal structure of your knee to check for swelling and damage to your soft tissues.An ultrasonography can be used to produce images of tissues in your knee and is also a form of therapy., NSAIDs, or nonsteroidal anti-inflammatory agents, are common pain relievers that you can take to reduce pain, swelling or fever associated with your knee strain.
Be sure to check with your doctor prior to taking any medications, as they may cause kidney problems or bleeding.
If these over-the-counter medications do not work, prescription medications can be used., It is important to rest after an injury, but you can usually still move around.
Use support devices such as a splint, cast, brace, bandages or crutches to reduce your movement while your knee heals.
These devices will also help to reduce pain because your knee will be constrained.
Your doctor may also recommend not putting weigh on the affected leg for 48 hours., To help manage your pain you should elevate and rest your knee.
Make sure you raise your knee above your heart in order to reduce the amount of blood flow delivered to the area.Try sitting in a recliner or in a chair with an ottoman in front of it with a couple of pillows under your knee, or lie in bed with a couple of pillows under you knee. , To lessen the pain and swelling, apply ice and steady compression to your knee.
Use an ice pack or crushed ice in a bag and apply it for no more than 20 minutes at a time.
You can repeat this every hour.
Applying ice will also prevent further damage to your tissues.
Applying compression using bandages can also reduce swelling and pain.Use ice for the first 48 hours after injuring your knee. , Applying an elastic bandage or compress, such as an ace bandage, can help to improve blood flow to the injured area and support your knee as well.
Wrap your knee to help with your recovery or have it wrapped by a medical professional., Depending on the severity of your sprain, your healthcare provider might recommend physical therapy.
By getting physical therapy you will learn exercises to reduce your pain as well as improve your strength and range of movement. , In some cases, you will need to go to an emergency room for a knee injury.
Seek immediate medical assistance if you:
Can’t put weight on the injured leg or if your joint feels unstable.
Have redness or red streaks spreading out from the affected area.
Have been re-injured in the same place as you have been injured many times before.
Your sprain seems severe. -
Step 3: Check for numbness or muscle spasms.
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Step 4: Listen for noises and look for flexibility.
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Step 5: Determine if you can bear weight on your knee.
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Step 6: Disclose relevant medical information.
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Step 7: Check your knee ligaments.
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Step 8: Undergo further testing if your doctor suspects a more serious injury.
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Step 9: Decrease pain
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Step 10: swelling
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Step 11: and fever with medication.
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Step 12: Limit your movement to protect your joints.
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Step 13: Elevate and rest your knee.
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Step 14: Apply ice and compression to your knee.
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Step 15: Wrap your knee with an elastic bandage.
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Step 16: Receive physical therapy to help treat your sprain.
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Step 17: Seek emergency medical attention if certain symptoms are present.
Detailed Guide
Inflammation is actually your body’s effort at early repair of an injury.
In order to repair itself, your body tends to swell, become painful, warm or reddened.
Check to see if your knee is warm to the touch, enlarged, or red in color by placing your hand on your knee and studying how it looks.
Additionally, check for pain and tenderness.Warmth in the affected area is caused by increased blood flow designed to carry body heat from your core to cooler peripheral tissues.Inflammation is caused by your body's reaction to tissue damage and results in increased movement of white blood cells.Redness is caused by increased blood flow to an injury.Sometimes the affected area is not red, but rather discolored or bruised from improper twisting or stress due to hyperflexion or hyperextension.
After a knee injury it is common for the damaged area to be stiff and to experience a decrease in your range of motion.
Stand on your uninjured leg and gently lift your damaged leg to see if your knee feels especially weak or unstable.
Your knee may feel particularly limp or you may experience shakiness in the affected area.The tendons or tissues connected to your muscle are affected, causing you to feel stiff or weak., Sometimes an injury can cause the area to feel numb or cause sudden and sporadic muscle spasms.
Be sure to check if your knee or the surrounding area feels tingly due to the trauma it suffered during your injury.
The numbness is caused by brief loss of sensory or motor function triggered by an accident that damaged muscle tissues. , Cautiously move your leg around and notice any unusual noises such as grinding or popping coming from your knee.
These types of noises can be a sign that you have torn something.
When you check to see if you hear anything usual, determine if you are able to fully straighten your leg.
Being unable to completely flex or extend your leg and knee is a sure sign of a strain., Your muscles and tendons are not as strong as they were before you were injured.
Stand for a while on your leg with the damaged knee to see if you are able to, or if your leg buckles under the pressure.
Another test is to walk or climb stairs to determine if you are able to move with ease.
If your muscles, tendons or ligaments are damaged, doing so will be painful and difficult. , During your appointment you want to be sure to share with your doctor any past joint problems, complications with past surgeries, trouble with inflammation or injuries and your level of physical activity.
Recall recent falls, walking or running on uneven ground, twisting or turning of your ankle or leg, trips, or sudden impact to your knee. , Your doctor can perform several tests to check your knee ligaments.
It is important to see how your ligaments are functioning, as they are what stabilize your knee.
Your physician may check the following: collateral ligaments, posterior cruciate ligament, and anterior cruciate ligament.The valgus and varus tests check your medial and lateral collateral ligaments.
The posterior drawer test check your posterior cruciate ligament.
The Lachman, anterior drawer, and pivot shift tests check your anterior cruciate ligament or ACL.
If your doctor believes that you are having problems with your menisci based on results from the knee ligament tests, she may perform a McMurray test.
If undergoing regular physical exams like the ones above cause you too much pain, your doctor might order arthrometric testing to measure the looseness of your knee.
This is, however, very rare. , Your doctor may want to perform a physical examination of the affected area to determine your degree of pain, amount of swelling, stability within your joints, and degree of mobility.
At that point, he can recommend additional testing such as x-rays, MRIs, or an ultrasonography.
These types of tests will provide a closer look into what may be going on with your knee.
These types of tests should be done only when tests to check your knee ligaments don’t determine the problem.
An x-ray can check for fractures.
MRIs will allow the doctor to view the internal structure of your knee to check for swelling and damage to your soft tissues.An ultrasonography can be used to produce images of tissues in your knee and is also a form of therapy., NSAIDs, or nonsteroidal anti-inflammatory agents, are common pain relievers that you can take to reduce pain, swelling or fever associated with your knee strain.
Be sure to check with your doctor prior to taking any medications, as they may cause kidney problems or bleeding.
If these over-the-counter medications do not work, prescription medications can be used., It is important to rest after an injury, but you can usually still move around.
Use support devices such as a splint, cast, brace, bandages or crutches to reduce your movement while your knee heals.
These devices will also help to reduce pain because your knee will be constrained.
Your doctor may also recommend not putting weigh on the affected leg for 48 hours., To help manage your pain you should elevate and rest your knee.
Make sure you raise your knee above your heart in order to reduce the amount of blood flow delivered to the area.Try sitting in a recliner or in a chair with an ottoman in front of it with a couple of pillows under your knee, or lie in bed with a couple of pillows under you knee. , To lessen the pain and swelling, apply ice and steady compression to your knee.
Use an ice pack or crushed ice in a bag and apply it for no more than 20 minutes at a time.
You can repeat this every hour.
Applying ice will also prevent further damage to your tissues.
Applying compression using bandages can also reduce swelling and pain.Use ice for the first 48 hours after injuring your knee. , Applying an elastic bandage or compress, such as an ace bandage, can help to improve blood flow to the injured area and support your knee as well.
Wrap your knee to help with your recovery or have it wrapped by a medical professional., Depending on the severity of your sprain, your healthcare provider might recommend physical therapy.
By getting physical therapy you will learn exercises to reduce your pain as well as improve your strength and range of movement. , In some cases, you will need to go to an emergency room for a knee injury.
Seek immediate medical assistance if you:
Can’t put weight on the injured leg or if your joint feels unstable.
Have redness or red streaks spreading out from the affected area.
Have been re-injured in the same place as you have been injured many times before.
Your sprain seems severe.
About the Author
Sharon Richardson
Dedicated to helping readers learn new skills in pet care and beyond.
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