Diseases & Conditions

Asthma Triggers

What Are Asthma Triggers? One way to help manage your child’s asthma is to avoid asthma triggers. These are things that are harmless to most people, but can cause flare-ups in kids with asthma. Common asthma triggers include: allergens like pollen, mold, and pet dander dirty air (irritants or pollutants) respiratory infections, like colds or the flu weather conditions exercise gastroesophageal reflux (GER) …

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Asthma Medicines

Asthma medicines help kids breathe easy. They keep the airways from swelling, getting irritated, and narrowing. When kids take their medicines as directed and avoid asthma triggers, their asthma is under control and they can do just about anything. The two main types of asthma medicines are quick-relief medicines and long-term control medicines. How Do Quick-Relief Medicines Work? Quick-relief medicines (also …

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Asthma Flare-Ups

What Are Asthma Flare-Ups? An asthma flare-up is when asthma symptoms get worse, making kids wheeze, cough, or be short of breath. An asthma flare-up can happen even when asthma is controlled. Asthma flare-ups are also called asthma attacks or exacerbations. What Happens in an Asthma Flare-Up? Asthma is a disease of the breathing tubes that deliver …

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Asthma

What Is Asthma? Asthma is a condition that causes breathing problems. Kids may cough, wheeze, or be short of breath. This happens because airways in the lungs get swollen, smaller, and filled with mucus. Asthma is common in kids and teens, and tends to run in families. It can be mild or so severe that it gets in …

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Lupus

What Is Lupus? Lupus is a chronic (long-lasting) disease that damages different organs, including the skin, joints, kidneys, heart, and brain. The damage happens because the germ-fighting immune system attacks the body’s own cells. This is called autoimmunity. Medicine can help with symptoms and lower the risk of flare-ups (times when symptoms get worse). What Are the …

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Juvenile Idiopathic Arthritis

What Is Juvenile Idiopathic Arthritis? Juvenile idiopathic arthritis (JIA) is a group of disorders that cause arthritis (stiff, swollen, painful joints) in children. Some types are also called juvenile rheumatoid arthritis (JRA). Depending on the type of JIA, a child may also have problems with the eyes, skin, heart, lungs, and intestines (bowels). Treatments can help with …

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Jumper’s Knee

What Is Jumper’s Knee? Jumper’s knee is an injury of the patellar tendon. The patellar tendon is the cord-like tissue that joins the patella (kneecap) to the tibia (shinbone). What Are the Signs & Symptoms of Jumper’s Knee? Common symptoms of jumper’s knee include: pain below the kneecap, especially during sports, climbing stairs, and bending …

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Inflammation

What Is Inflammation? Inflammation is one way the body reacts to infection, injury, or other medical conditions. What Are the Different Kinds of Inflammation? Inflammation (in-fluh-MAY-shin) can be acute or chronic: Acute inflammation lasts a few days and helps the body heal after an infection or injury. Chronic inflammation happens if the illness or infection doesn’t go …

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Henoch-Schönlein Purpura (HSP)

What Is Henoch-Schönlein Purpura? Henoch-Schönlein purpura (HEH-nok SHOON-line PURR-pyuh-ruh) is a condition that makes small blood vessels get swollen and irritated. This inflammation is called vasculitis (vas-kyuh-LY-tis). It usually affects blood vessels in the skin, joints, intestines, and kidneys. The inflamed blood vessels can leak blood cells into the skin, mucous membranes, or internal organs, causing a rash called purpura. …

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