A to Z: Henoch-Schönlein Purpura (HSP)enparentshttps://kidshealth.org/EN/images/headers/P-khAZDictionary-enHD-AR1.jpgLearn about Henoch-Schönlein purpura, a condition in which capillaries in the skin, kidneys, and intestinal tract become inflamed and leak.Henoch-Schönlein purpura, HSP, allergic purpura, AP, anaphylactoid purpura. vascular purpura, vasculitis, immune system disorder, purple skin rash, kidney damage, kidney failure08/09/201304/04/201909/02/20199241dfdd-b8c5-45b3-b182-21394668d0d1https://kidshealth.org/ws/RadyChildrens/en/parents/az-hsp.html/<p><em>May also be called: Allergic Purpura, Anaphylactoid Purpura</em></p> <p><a href="https://kidshealth.org/ws/RadyChildrens/en/parents/hsp.html/">Henoch-Sch&ouml;nlein purpura</a> (HEH-nok SHOON-line PURR-puh-ruh), or HSP, is a condition in which the small arterial vessels (capillaries) in the skin, <a href="https://kidshealth.org/ws/RadyChildrens/en/parents/kidneys-urinary.html/">kidneys</a>, and intestinal tract become swollen and leak. It can occur at any age but is usually seen in children, more often boys than girls.</p> <h3>More to Know</h3> <p>Although no one really knows what causes HSP, doctors do know that it occurs when the body's&nbsp;<a href="https://kidshealth.org/ws/RadyChildrens/en/parents/immune.html/">immune system</a>&nbsp;doesn't function as it should. HSP often happens after a bacterial or viral upper respiratory infection. Other possible triggers include certain medicines, <a href="https://kidshealth.org/ws/RadyChildrens/en/parents/insect-bite.html/">insect bites</a>, cold weather, and vaccinations.</p> <p>Signs and symptoms of HSP include a raised, reddish-purple rash, fever, stomach pain, bloody stools, blood in urine, and joint pain. HSP also can cause mild to severe kidney problems, so it&rsquo;s important to see a doctor if you suspect Henoch-Sch&ouml;lein purpura.</p> <p>With bed rest, increased fluid intake, and pain relievers, most people with HSP will see an improvement in their condition within a month. It is not unusual, however, to have mild recurrences.</p> <h3>Keep in Mind</h3> <p>Most people will recover fully from Henoch-Sch&ouml;lein purpura with no lingering effects. People whose kidneys are affected, however, will need to work with their doctor to prevent serious and even life-threatening complications.</p> <p><em>All A to Z dictionary entries are regularly reviewed by KidsHealth medical experts.</em></p>
A to Z Symptom: RashA rash is an area of irritated, bumpy, painful, or swollen skin. Most aren't harmful or dangerous.https://kidshealth.org/ws/RadyChildrens/en/parents/az-symptoms-rash.html/abd1a4c5-1f66-4c73-9f94-ceea372b0ec5
Henoch-Schönlein Purpura (HSP)Most kids who develop this inflammation of the blood vessels (marked by a raised red and purple rash) make a full recovery and have no long-term problems.https://kidshealth.org/ws/RadyChildrens/en/parents/hsp.html/83567254-61a6-4f41-8c27-d8247f0e5a67
kh:age-allAgesOrAgeAgnostickh:clinicalDesignation-hematologykh:clinicalDesignation-rheumatologykh:genre-dictionarykh:primaryClinicalDesignation-gastroenterologyAndNutritionWeightManagementHhttps://kidshealth.org/ws/RadyChildrens/en/parents/dictionary/h/c2d4f543-6c0d-4809-85ed-87a4ce512e91