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Types of Allergens Many different types of allergens can trigger an allergic reaction, requiring clinical care by a physician or other health care professional. Listed in the directory below are some, for which we have provided a brief overview. Animals Dust Mites Foods Egg

Wheat Allergy Diet for Children General guidelines for wheat allergy If your child has a food allergy, they must follow an allergen-free diet. That means your child can't have the food they are allergic to, or any products containing that food. The things that your child is

IgA Vasculitis in Children What is IgA vasculitis in children? IgA vasculitis is also called Henoch-Schönlein purpura. It's not contagious. It involves swelling (inflammation) of small blood vessels. The swollen blood vessels leak into the skin, joints, intestines, and kidneys

Juvenile Ankylosing Spondylitis (JAS) in Children What is juvenile ankylosing spondylitis in children? Juvenile ankylosing spondylitis is a type of arthritis. It affects the spine and the places where the muscles, tendons, and ligaments attach to the bone. Ankylosing means stiff

Psoriatic Arthritis in Children What is psoriatic arthritis in children? Psoriatic arthritis is a rare form of arthritis, or joint inflammation, that affects the skin and joints. It's an ongoing (chronic) autoimmune condition. It causes a red, scaly, itchy rash. It also causes

Rheumatic Fever What is rheumatic fever? Rheumatic fever is a complex disease that affects the joints, skin, heart, blood vessels, and brain. It happens mainly in children between the ages of 5 and 15. It's an autoimmune disease that occurs after an infection with strep

Scleroderma in Children What is scleroderma in children? Scleroderma is an ongoing (chronic) disease that causes abnormal growth of connective tissue. It can affect the joints, skin, cartilage, and internal organs. It is a rare degenerative disease and gets worse over time. There

Septic Arthritis (Infectious Arthritis) in Children What is septic arthritis in children? Septic arthritis is an infection in the joint fluid (synovial fluid) and joint tissues. It occurs more often in children than in adults. The infection usually reaches the joints through the

Tuberculosis (TB) in Children What is tuberculosis in children? Tuberculosis (TB) is an ongoing (chronic) infection caused by bacteria. It usually infects the lungs. But other organs, such as the kidneys, spine, or brain, may be affected. TB is most often spread through droplets

Autism Spectrum Disorder in Children What is autism spectrum disorder in children? Autism spectrum disorder (ASD) is a problem that affects a child’s nervous system and growth and development. It often shows up during a child’s first 3 years of life. Some children with ASD seem