What does a hard lump in a bruise mean?

Many injuries can develop a hematoma and give the area a firm, lumpy appearance. If you have an injury, you might have more than a bruise. It’s important to see your doctor if your bruise swells or becomes a firm lump, because it might mean something more severe happened under the skin.

Is it normal for a bruise to have a lump?

When the bleeding causes a raised area, the area is called a “hematoma.” A bruise may have a bump or knot in the middle. Bruises are very common in people with bleeding disorders. Although a bruise may seem lumpy and slow to disappear, it is not a cause for alarm unless it is very big or on the head.

Can a bruised muscle cause a lump?

Muscle Contusion (Bruise) The injured muscle may feel weak and stiff. Sometimes a pool of blood collects within damaged tissue, forming a lump over the injury (hematoma). In severe cases, swelling and bleeding beneath the skin may cause shock.

How long should a bruise lump last?

The swelling and pain of the hematoma will go away. This takes from 1 to 4 weeks, depending on the size of the hematoma. The skin over the hematoma may turn bluish then brown and yellow as the blood is dissolved and absorbed.

How long can a bruise lump last?

What’s the difference between a bruise and a hematoma?

A bruise, also known as a contusion, typically appears on the skin after trauma such as a blow to the body. It occurs when the small veins and capillaries under the skin break. A hematoma is a collection (or pooling) of blood outside the blood vessel.

When should I be concerned about a hematoma?

Seek immediate medical care (call 911) if you suspect a hematoma due to head injury, especially if you, or the person you are with, is vomiting or experiencing confusion or loss of consciousness for even a brief moment.

What are the different causes of arm bruising?

most people think about the shoulder.

What does a bruise on the arm indicate?

Most bruises form when small blood vessels (capillaries) near the skin’s surface are broken by the impact of a blow or injury – often on the arms or legs. When this happens, blood leaks out of the vessels and initially appears as a black-and-blue mark.

Why do I get bruises on my Arms for no reason?

Some of the causes of bruising for no reason include age, medication, or serious disease. Bruising for no reason may be a signal to consult a healthcare professional. As people age, capillary walls become less able to withstand the bumps and jostling of daily activities.

How can a bruise on the upper arm be treated?

Treating arm bruises do not necessarily require medicines unless they are at a more serious condition. Primarily, applying an ice or cold compress to the bruised area will help reduce the swelling. If the bruise comes with severe pain and swelling, it can be a sign of a fracture or sprain.