A hematoma is a collection of blood outside of the blood vessels, typically due to trauma or injury. It can occur on both the exterior and interior of the body. In many cases, a hematoma is not serious and should heal on its own, although medical attention may be necessary depending on the severity. So, how long does a hematoma take to heal? The answer depends on the type, size, and location of the hematoma.
What Causes Hematomas?
Hematomas are caused by damage to the wall of a blood vessel, usually due to a blunt force or impact. This can be a result of a fall, an injury during a sporting activity, or other trauma. When a blood vessel is damaged, blood leaks out and collects near the site of injury, forming a hematoma. The hematoma can range in size from microscopic to several inches in diameter.
Types of Hematomas
Hematomas can be classified into two types: subcutaneous and intramuscular. Subcutaneous hematomas are located just beneath the skin, and intramuscular hematomas occur within the muscle tissue. Subcutaneous hematomas are more common and typically heal faster than intramuscular hematomas.
Signs and Symptoms of a Hematoma
Hematomas can cause a wide range of signs and symptoms, depending on the type and location. Common signs and symptoms include pain, swelling, tenderness, redness, and warmth at the site of the hematoma. In some cases, a hematoma may cause bruising, which is a discoloration of the skin due to the leakage of blood. If the hematoma is large, it may cause a lump or bulge under the skin.
Treatment for a Hematoma
Treatment for a hematoma depends on the size, type, and location. In most cases, a hematoma can be treated at home with rest, ice, and elevation. Over-the-counter pain medications, such as ibuprofen, may also help to reduce pain and swelling. If the hematoma is large or is accompanied by severe signs and symptoms, medical attention may be necessary.
How Long Does It Take for a Hematoma to Heal?
The amount of time it takes for a hematoma to heal depends on a variety of factors, such as the size, type, and location. A small subcutaneous hematoma may heal in just a few days, while a large intramuscular hematoma may take several weeks or longer to heal. In most cases, the hematoma should start to shrink within a few days and should be completely healed within a few weeks.
Complications of a Hematoma
Although a hematoma is typically not serious and will heal on its own, there is a risk of complications. The most common complication of a hematoma is an infection. Signs and symptoms of an infection include redness, swelling, warmth, and pain at the site of the hematoma. If an infection develops, it is important to seek medical attention to prevent the infection from spreading.
When to See a Doctor
It is important to seek medical attention if the hematoma does not start to shrink within a few days or if the signs and symptoms worsen. People with a large hematoma or those with underlying medical conditions should also seek medical attention. A doctor may recommend treatment, such as antibiotics or drainage, to reduce the risk of complications.
Conclusion
A hematoma is a collection of blood outside of the blood vessels, typically due to trauma or injury. It can occur on both the exterior and interior of the body. In many cases, a hematoma is not serious and should heal on its own, although medical attention may be necessary depending on the severity. The amount of time it takes for a hematoma to heal depends on the type, size, and location of the hematoma. A small subcutaneous hematoma may heal in just a few days, while a large intramuscular hematoma may take several weeks or longer to heal. It is important to seek medical attention if the hematoma does not start to shrink within a few days or if the signs and symptoms worsen. With proper care and treatment, a hematoma should heal without any complications.
