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  1. Find children's vaccine information including vaccination schedules, safety, types (including MMR, meningococcal, HPV, chickenpox, flu, hepatitis, and more), and the latest information on all ...

  2. Henoch-Schonlein Purpura (HSP): Causes, Symptoms, and Treatment - WebMD
    • Overview
    • Epidemiology
    • Prognosis
    • Causes
    • Signs and symptoms

    Henoch-Schonlein purpura (HSP) is a disease involving inflammation of small blood vessels. It most commonly occurs in children. The inflammation causes blood vessels in the skin, intestines, kidneys, and joints to start leaking. The main symptom is a rash with numerous small bruises, which have a raised appearance, over the legs or buttocks.

    Although HSP can affect people at any age, most cases occur in children between the ages of 2 and 11. It is more common in boys than girls. Adults with HSP are more likely to have more severe disease compared to children.

    HSP usually ends after four to six weeks -- sometimes with recurrence of symptoms over this period, but with no long-term consequences (recurrences are fairly common). If organs such as the kidneys and intestines are affected, treatment is often needed and it is important to have regular follow-up to prevent serious complications.

    The exact cause of HSP is not known. The body's immune system is believed to play a role in targeting the blood vessels involved. An abnormal immune response to an infection may be a factor in many cases. Approximately two-thirds of the cases of HSP occur days after symptoms of an upper respiratory tract infection develop. Some cases of HSP have been linked to vaccinations for typhoid, cholera, yellow fever, measles, or hepatitis B; foods, drugs, chemicals, and insect bites. Some experts also say that HSP is associated with the colder weather of fall and winter.

    The classic symptoms of HSP are rash, joint pain and swelling, abdominal pain, and/or related kidney disease, including blood in urine. Before these symptoms begin, patients may have two to three weeks of fever, headache, and muscular aches and pains. Rarely, other organs, such as the brain, heart, or lungs, may be affected. Rash. The rash usually appears in all patients with HSP. The initial appearance may resemble hives, with small red spots or bumps on the lower legs, buttocks, knees, and elbows. But these change to appear more like bruises. The rash usually affects both sides of the body equally and does not turn pale on pressing.

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  3. Health and Pregnancy: Third Trimester - WebMD

    2020/8/24 · Third Trimester You've only got a few more weeks to go, but this part of your pregnancy can be the most challenging. What to Expect Weeks 26-30 Weeks 31-34 Weeks 35-40 Braxton Hicks Contractions ...

  4. Find information on men's health issues, fitness, and lifestyle at the Men's Health Center. Antidepressants can be a powerful tool, but some men worry about sexual side effects.