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Allergic Rhinitis
Allergic rhinitis is a common condition caused by an abnormal reaction of the body’s immune system to various allergens. In this condition, the nasal lining can become very inflamed and swollen from the over-response of the body. Common allergens include dust, grass, pollen, mold, trees and dander.
Learn MoreAllergic Rhinitis in Children
Allergic rhinitis can happen on a seasonal basis or year-round. There is often a family history of allergic rhinitis, eczema, asthma, or food allergy. Read on to learn details about treating and managing this condition.
Learn MoreAllergies in Children
Allergies are problems of the immune system. Most allergic reactions happen when the immune system reacts to a “false alarm.” Normally, the human body defends itself against harmful things, such as viruses or bacteria. But sometimes the defenses violently attack mostly mild things, such as dust, mold, or pollen.
Learn MoreAllergies to Foods
A food allergy occurs when the body’s immune system overreacts to certain foods. The body then makes antibodies to that food and an allergic reaction occurs. Anaphylaxis is a severe and possibly life-threatening reaction. If a severe reaction occurs, use the EpiPen and call 9-1-1 immediately.
Learn MoreAllergy to Dust Mites
Dust mites are tiny insects that live indoors. The enzymes in their feces and their hard shells can cause allergy and asthma symptoms. When a person who is sensitive to the dust mite breathes in these particles, they can cause sneezing, coughing, runny nose, congestion and itchy, watery eyes.
Learn MoreAllergy to Latex
Latex is the milky sap from the rubber tree. It is used to make many rubber products that are used in the hospital and home. Signs of a latex allergy include skin rash or scaliness, itching, hives, swelling, watery or puffy eyes, sneezing, coughing, wheezing or difficulty breathing.
Learn MoreAllergy to Mold
Mold is a fungus that can be found almost anywhere, both indoors and outside. Only a few types of mold cause an allergic reaction. Mold seeds (or spores) get into the air and are then breathed in. For children at risk, this can cause allergy-like symptoms or trigger breathing problems like asthma.
Learn MoreAllergy to Stinging Insects
In this Helping Hand™ document, we discuss local and systemic reactions to stinging insects. The most common stinging insects found in the Ohio area are honeybees, wasps, yellow jackets and hornets. Doctors often prescribe an automatic injector device such as an EpiPen® to treat severe reactions.
Learn MoreAlopecia Areata
Alopecia areata is a form of hair loss that occurs in children and adults. It is considered an autoimmune condition that results in inflammation and loss of hair. Alopecia areata is non-scarring, which means that the hair follicle is not destroyed and that it has the ability to regrow hair.
Learn MoreAlpha Thalassemia in Children
Alpha thalassemia is an inherited blood disorder. This means it is passed down through the parent’s genes. It causes anemia in affected children. Learn more about symptoms, diagnosis, and treatment.
Learn MoreAlpha-fetoprotein (AFP) Screening Test
Alpha-fetoprotein screening is a blood test that measures the level of AFP in the mother's blood. Abnormal levels may indicate certain problems with the fetus.
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Helping Hands Patient Education Materials
Written and illustrated by medical, nursing and allied health professionals at Nationwide Children's Hospital, Helping Hand instructions are intended as a supplement to verbal instructions provided by a medical professional. The information is periodically reviewed and revised to reflect our current practice. However, Nationwide Children's Hospital is not responsible for any consequences resulting from the use or misuse of the information in the Helping Hands.