What causes a petechial rash in a child?

They are often caused by a viral or bacterial infection. They may also be caused by a reaction to a medicine or a collagen disorder. Petechiae usually occur on the arms, legs, stomach, and buttocks. They don’t itch.

When should I be concerned about my child’s petechiae?

Children with petechiae should always see a doctor. Call your doctor right away if your child has petechiae and: A fever of 100.4 or higher. The spots get bigger or spread to other body parts.

What can Purpura be a symptom of?

Purpura occurs when small blood vessels burst, causing blood to pool under the skin. This can create purple spots on the skin that range in size from small dots to large patches. Purpura spots are generally benign, but may indicate a more serious medical condition, such as a blood clotting disorder.

What do you need to know about purpura in children?

Purpura is the result of hemorrhage into the skin or mucosal membrane. It may represent a relatively benign condition or herald the presence of a serious underlying disorder. Purpura may be secondary to thrombocytopenia, platelet dysfunction, coagulation factor deficiency or vascular defect.

What is immune thrombocytopenic purpura ( ITP ) in children?

What is immune thrombocytopenic purpura (ITP) in children? ITP is a blood disorder that causes a decrease in the number of platelets in the blood. Platelets help stop bleeding. So, a decrease in platelets can result in easy bruising, bleeding gums, and bleeding inside the body.

Can a child get Henoch Schonlein purpura?

Henoch-Schonlein purpura can also cause abdominal pain and aching joints. Rarely, serious kidney damage can occur. Henoch-Schonlein purpura can affect anyone, but it’s most common in children between the ages of 2 and 6. The condition usually improves on its own.

What causes platelet destruction in children with purpura?

Increased Platelet Destruction. Idiopathic (immune) thrombocytopenic purpura is by far the most common etiology of thrombocytopenia in childhood. The disorder is caused by the development of IgG autoantibodies to platelet membrane antigens as a result of an unbalanced response to an infectious agent or autoimmunity.

What causes a petechial rash in a child? They are often caused by a viral or bacterial infection. They may also be caused by a reaction to a medicine or a collagen disorder. Petechiae usually occur on the arms, legs, stomach, and buttocks. They don’t itch. When should I be concerned about my child’s petechiae?…