
Muscle pulls, or strains, are a common injury, especially for athletes. They occur when a muscle is overstretched or torn, often due to fatigue, overuse, or improper use. Bruising is a symptom of pulled muscles, along with pain, soreness, swelling, and limited movement. Bruising occurs when blood collects within the damaged tissue, forming a lump (hematoma) over the injury. Bruised muscles are typically caused by trauma or blunt force to a body part, crushing the muscle fibres without breaking the skin. In severe cases, bruising and bleeding beneath the skin can cause shock.
| Characteristics | Values |
|---|---|
| Muscle pull/strain | Occurs when a muscle is overstretched or torn |
| Causes | Fatigue, overuse, improper use of a muscle |
| Common areas | Lower back, neck, shoulder, hamstring |
| Symptoms | Pain, soreness, limited range of movement, bruising, discoloration, swelling, muscle spasms, stiffness, weakness |
| Treatment | Ice, heat, anti-inflammatory medications, rest, elevation, compression, physical therapy |
| Muscle contusion/bruise | Occurs when a direct blow or repeated blows by a blunt object strike the body |
| Severity | Usually minor, but can cause deep tissue damage in severe cases |
| Symptoms | Swelling, pain, limited joint range of motion, bluish discoloration, weakness, stiffness |
| Treatment | Rest, ice, compression, elevation, protective devices, anti-inflammatory medications |
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What You'll Learn
- Muscle contusions (bruises) are caused by trauma or blunt force
- Bruised muscles are the second-leading cause of sports injuries
- Bruising may be a symptom of a pulled muscle
- Rest, ice, compression, and elevation can help treat muscle injuries
- Bruised muscles can lead to serious tissue damage and complications

Muscle contusions (bruises) are caused by trauma or blunt force
A muscle contusion, or bruise, is caused by trauma or blunt force to a body part. This trauma crushes the muscle fibres and connective tissues beneath the skin without actually breaking the skin. Muscle contusions are the second most common sports injury, with athletes in contact sports being particularly susceptible to them. Contusions are often the result of colliding with another person or a hard surface, or from falling.
When a muscle contusion occurs, the impact crushes the muscle fibres and connective tissue beneath the skin, causing bleeding beneath the skin that can accumulate in the affected area. This often results in a sore bruise. The injured muscle may feel weak and stiff, and there may be a pool of blood collecting within the damaged tissue, forming a lump over the injury (hematoma).
Mild muscle contusions are typically treated with the RICE protocol: Rest, Ice, Compression, and Elevation. This helps to control pain, bleeding, and inflammation. For more severe contusions, your doctor may prescribe anti-inflammatory medication to reduce inflammation and speed up recovery. In some cases, surgery may be required to address complications such as compartment syndrome or myositis ossificans.
It is important to note that while muscle strains or pulled muscles can also cause bruising, they are typically the result of fatigue, overuse, or improper use of a muscle rather than direct trauma or blunt force. Muscle strains can occur in any muscle but are most common in the lower back, neck, shoulder, and hamstring.
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Bruised muscles are the second-leading cause of sports injuries
Sports injuries are common muscle, bone, or soft tissue injuries that occur during physical activities. Bruised muscles, or muscle contusions, are the second most common sports injury, behind muscle strains. Bruised muscles occur when a direct blow or repeated blows by a blunt object strike part of the body, crushing underlying muscle fibres and connective tissue without breaking the skin. This can happen when athletes collide during sports or when they fall or jam their body against a hard surface.
Athletes in contact sports have many opportunities to get a muscle contusion or bruise. Most contusions are minor and heal quickly, allowing the athlete to return to the game without much time lost. However, severe contusions can cause deep tissue damage and lead to serious complications that may prevent athletes from playing sports for extended periods. Contusions cause swelling and pain and can limit the joint's range of motion near the injury.
To treat a bruised muscle, it is important to control pain, bleeding, and inflammation. This can be done by keeping the muscle in a gentle stretch position and following the RICE protocol: Rest, Ice, Compression, and Elevation. During the first 24 to 48 hours after the injury, it is crucial to continue using rest, ice, compression bandages, and elevation to manage bleeding, swelling, and pain. Doctors may also prescribe non-steroidal anti-inflammatory drugs (NSAIDs) or other medications for pain relief. In addition, gentle stretching exercises should be started the day after the injury to improve flexibility.
While most muscle contusions are minor, they can occasionally lead to serious medical complications such as compartment syndrome and myositis ossificans. In certain cases, rapid bleeding may cause extremely painful swelling within the muscles of the arm, leg, foot, or buttock. The build-up of pressure from fluids several hours after a contusion can disrupt blood flow and prevent nourishment from reaching the affected muscle group. Therefore, it is important to seek prompt medical treatment and follow the doctor's advice about rehabilitation to avoid these potential complications.
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Bruising may be a symptom of a pulled muscle
A pulled muscle, or muscle strain, occurs when a muscle is overstretched or torn due to fatigue, overuse, or improper use. This can happen in any muscle, but they are most common in the lower back, neck, shoulder, and hamstring.
Symptoms of a pulled muscle include sudden pain, soreness, limited range of motion, bruising or discolouration, swelling, a "knotted-up" feeling, muscle spasms, stiffness, and weakness. In mild cases, the muscle may feel slightly stiff but still flexible enough for use. A severe muscle strain, on the other hand, results in intense pain and very limited movement.
To treat a pulled muscle, it is important to rest and protect the injured area from further harm. Applying ice, using compression with a soft bandage, and elevating the injured area above the heart can help control bleeding, swelling, and pain. Anti-inflammatory medications may also be prescribed to reduce inflammation and speed up recovery.
In summary, bruising can be a symptom of a pulled muscle, and the severity of the strain will determine the course of treatment. It is important to allow adequate time for the muscle to heal and avoid activities that may cause further injury.
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Rest, ice, compression, and elevation can help treat muscle injuries
A pulled muscle, or muscle strain, occurs when a muscle is overstretched or torn. This usually happens due to fatigue, overuse, or improper use of a muscle. Strains can happen in any muscle, but they are most common in the lower back, neck, shoulder, and hamstring. Mild to moderate strains can often be treated at home, and one recommended approach is the RICE protocol: Rest, Ice, Compression, and Elevation.
Rest involves avoiding use of the injured area and protecting it from further harm. This can mean stopping any activity that may be causing pain, or using a protective device such as crutches or a sling.
Ice is used to control pain, bleeding, and inflammation. Cold packs should be applied for 10 to 20 minutes at a time, several times a day. Do not apply ice directly to the skin.
Compression involves wrapping the injured area in a soft bandage to provide support, reduce blood flow, and limit swelling. It is important not to wrap the bandage too tightly, as this can cause more swelling below the affected area.
Elevation involves raising the injured area above the level of the heart to reduce swelling and associated pain and discomfort. This can be done by propping the injured area up on pillows while applying ice or anytime you are sitting or lying down.
While the RICE method is widely recommended, some doctors advise against it, suggesting that keeping the injured area mobile is better than rest. Alternative treatments include the PEACE, MICE, and MEAT approaches.
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Bruised muscles can lead to serious tissue damage and complications
A bruised muscle, or muscle contusion, is an injury to the muscle fibres and connective tissues. Bruised muscles are typically caused by trauma or blunt force to a body part. This trauma crushes the muscle fibres, but doesn't break the skin. In many cases, a bruised muscle is considered a mild injury.
However, in more severe cases, bruised muscles can lead to serious tissue damage and complications. For instance, a bruised muscle can cause deep tissue damage, resulting in complications that may prevent an athlete from playing sports for months. Compartment syndrome, a painful and dangerous condition, can occur when internal bleeding from an injury causes tissue to swell, reducing blood flow to muscle and nerve cells, and potentially leading to the death of tissues and loss of limb. Myositis ossificans, another potential complication, occurs when a deep muscle bruise or repeated trauma causes muscle tissues to harden and form bone, reducing flexibility and range of motion.
Bruised muscles can also result in shock if there is extensive swelling and bleeding beneath the skin. In addition, severe contusions can cause bleeding within the muscle, leading to the formation of a hematoma, a pool of blood within the damaged tissue that can cause a lump over the injury site. This can be particularly dangerous if it occurs in the abdomen, as it may damage internal organs.
To prevent further complications, it is important to seek medical advice and follow the RICE protocol: Rest, Ice, Compression, and Elevation. This helps to control pain, bleeding, and inflammation. Gentle stretching exercises can also be introduced after the first 24 hours to improve flexibility. In some cases, surgery may be required to address severe complications such as compartment syndrome.
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Frequently asked questions
A pulled muscle, or muscle strain, occurs when your muscle is overstretched or torn. This is usually due to fatigue, overuse, or improper use of a muscle. Strains can happen in any muscle, but they are most common in the lower back, neck, shoulder, and hamstring.
Yes, bruising is a symptom of a pulled muscle. Other symptoms include sudden pain, soreness, limited range of movement, swelling, and stiffness.
Mild to moderate strains can be treated at home with ice, heat, and anti-inflammatory medications. It is important to rest the muscle and avoid activities that may cause further injury. Severe strains or tears may require medical treatment.
A muscle contusion, or bruise, is an injury to the muscle fibers and connective tissues. It is often caused by trauma or blunt force to a body part, such as colliding with a hard object or another person. The impact crushes the muscle fibers, causing bleeding beneath the skin which results in a bruise.
Most muscle contusions are minor and heal quickly. However, severe contusions can cause deep tissue damage and lead to complications such as compartment syndrome and myositis ossificans, which may require surgery.











































