Why Do I Have So Many Bruises

Random or unexplained bruising on legs can happen for a number of reasons. For example, being in the sun too long, aging, or a vitamin deficiency can weaken small blood vessels near the skin’s surface. This can result in bruising easily on your legs or other areas of your body.

A bruise, or contusion, appears on the skin due to trauma . Examples of trauma are a cut or a blow to an area of the body. The injury causes tiny blood vessels called capillaries to burst. Blood gets trapped below the skin’s surface, which causes a bruise.

Thrombocytopenia: This is a clotting disorder, which leads to low platelet count. A low platelet count ups the chances of unexplained bruising on arm. Thrombocytopenia often occurs secondary to certain other condition such as an immune disorder, pregnancy or leukemia.

Random or unexplained bruising on legs can happen for a number of reasons. For example, being in the sun too long, aging, or a vitamin deficiency can weaken small blood vessels near the skin’s surface. This can result in bruising easily on your legs or other areas of your body.

Leg bruises can occur as a result of trauma. Other causes of leg bruises include medications and medical conditions that impair blood clotting, as well as medical conditions that cause the skin to become thin or weaken blood vessels.

Most bruises are caused by some form of blunt force trauma to blood vessels under the skin. When these blood vessels break open, blood begins to pour into the surrounding tissue. This blood pools under the skin and initially looks dark purple or deep red.

According to the Mayo Clinic, skin becomes thinner with age, resulting in a smaller barrier between skin and the blood vessels that burst to cause bruising. Skin also loses some of its fatty layer as the body ages, and this fatty layer cushions blood vessels, allowing them to absorb impact rather than burst.

Examples of trauma are a cut or a blow to an area of the body. The injury causes tiny blood vessels called capillaries to burst. Blood gets trapped below the skin’s surface, which causes a bruise. Bruises can occur at any age.

As a result, bleeding from capillary damage might take longer than usual to stop — which allows enough blood to leak out to cause a bigger bruise. Topical and systemic corticosteroids — which can be used to treat various conditions, including allergies, asthma and eczema — cause your skin to thin, making it easier to bruise.

The injury causes tiny blood vessels called capillaries to burst. Blood gets trapped below the skin’s surface, which causes a bruise. Bruises can occur at any age.

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.

The narrowing or hardening of blood vessels in the arms can also lead to bruising. Such bruising as a result of hardening or narrowing blood vessels is often a concurrent condition along with high blood pressure, hardening of the arteries, and heart disease.

The most common cause of arm bruising is trauma. A broken bone or severe sprain may cause bruising to the arm. Children tend to incur more bruises than adults as a result of their higher activity levels. In some cases, a child with arm bruises may have been subjected to child abuse. An ice pack, which can help with an arm bruise.