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Top 10 Signs of Autoimmune Disease in Children: Causes, Signs, Symptoms and Treatment

Top 10 Signs of Autoimmune Disease in Children: Causes, Signs, Symptoms and Treatment

Top 10 Signs of Autoimmune Disease in Children

Parents try to keep their children away from any harm coming their way. They constantly monitor their growth and development and watch for signs of illness. However, there are a few diseases in children that they find very hard to diagnose. One of these is autoimmune disease, entailing a group of intricate disorders whereby the body’s immunity stages an attack against a number of healthy cells, tissues, and organs of the body.

Autoimmune Disease in Children

Autoimmune Diseases In Children_ Causes, Symptoms & Treatment

Autoimmune Diseases In Children_ Causes, Symptoms & Treatment

When the immune system begins to attack the body’s healthy cells, tissues, and organs, results in development of autoimmune (rheumatic) disorders. 

Even though autoimmune diseases are typically linked to adults, parents should be aware that children can also be affected by similar conditions, which tend to be much severe in kids. This group of diseases is often challenging to diagnose and difficult to treat in children .

The common autoimmune diseases affecting children include various subtypes of juvenile idiopathic arthritis, or JIA, a type of arthritis that lasts at least six weeks in children under the age of sixteen years; connective tissue disorders like systemic lupus erythematosus, dermatomyositis, vasculitis disorders like Kawasaki disease and Henoch schonlein purpura

Autoimmune diseases can cause problem in a single specific organ and cause organ-specific diseases (also known as localized) like liver and skin.  However, most rheumatological diseases cause systemic involvement i.e.,  problems throughout the body. For example 

-Juvenile idiopathic arthritis affects the skin, eyes, blood, and other organs like lung in addition to the joints

-Juvenile dermatomyositis affects the muscles and skin
– Lupus causes multiorgan involvement:, kidneys, joints, skin, heart, brain, liver 

Top 10 Signs of Autoimmune Disease in Children 

Pediatric Autoimmune Disorders

Pediatric Autoimmune Disorders

Fever – prolonged or recurrent

Pain, swelling, and stiffness in the joints 

Limping of child

Weakness and pain in muscle 

Loss or brittleness of hair

Skin rashes – butterfly shape across the cheeks, rash on eyelids, elbows, salmon pink rash on trunk, psoriasis , etc

Loss of weight without an apparent reason  

Ongoing fatigues for which a cause cannot be identified 

Poor growth 

Swollen lymph glands 

Enlarged liver and spleen

Redness of eyes, decrease in vision- uveitis 

Changes in behavior and mood 

Multiorgan involvement 

What Causes Autoimmune Disease?

Unknown is the precise cause behind some children’s immune systems attacking their own bodies. We do know that there is no known etiology of autoimmune disorders, and they are not communicable. Scientists, on the other hand, think that a few steps are involved:

Heredity: Some children are susceptible to an autoimmune disease due to specific genes that are inherited from their parents.

Environmental factors: Unless an infection, exposure to sun, or other trigger occurs, an autoimmune disease may not manifest itself first.

Hormonal factors: Since many autoimmune disorders affect young women and girls in their adolescence, female hormones may also be involved in the onset of many diseases.

How are autoimmune diseases diagnosed?

Pediatricians have unique challenges while dealing with autoimmune disorders. Fever and fatigue are two of the first symptoms that are often generic, meaning they can occur in a wide range of conditions. Many times, symptoms come and go. A single autoimmune disease may present differently in each individual or might possess characteristics with several autoimmune disorders.

A pediatric rheumatologist will first do a comprehensive physical examination and review your child’s whole medical history, including any family history of autoimmune disease. The physician might suggest further lab tests to obtain more details if they suspect an autoimmune condition.

Complete blood count” (CBC) refers to a group of laboratory tests used to determine the size, quantity, and maturity of various blood cells in a given volume of blood. 

The liver produces a unique protein, which is measured by the C-reactive protein (CRP). When there is significant inflammation, such as that observed in autoimmune diseases, anywhere in the body, CRP levels usually rise. The initial CBC, ESR AND CRP give a clue towards provisional diagnosis. Further testing on specific tests might be needed in symptoms

The immune system produces abnormal proteins, when it attacks its own tissues. Antinuclear antibody (ANA) and Rheumatoid factor (RF) are one among those.  

In order to rule out conditions like infections, tumors, and fractures, the doctor might also choose to examine your child’s organs and tissues more closely. Imaging tests like Magnetic resonance imaging (MRI) and ultrasound will be needed.

Sometimes, in order to diagnose the illness or obtain an indication of how it is developing, your child’s physician will actually take a sample of your child’s tissues, a procedure known as a biopsy.

How are Autoimmune Diseases Treated?

Pediatric rheumatologists are often the primary carers for patients with autoimmune diseases. The care of your child may involve other experts such as a dermatologist (skin), hepatologist (liver), and a nephrologist (kidneys), depending on which tissues or organs are affected. Most autoimmune disorders have no known cure, clinicians strive to do much more than simply treat your child’s symptoms can be well controlled with proper treatment and can lead a normal life. 

Your doctor will prescribe medications that  combat the damaging inflammation brought on by an autoimmune attack by controlling the immune system.

FAQs for Top 10 Signs of Autoimmune Disease in Children: Causes, Signs, Symptoms and Treatment

Autoimmune diseases occur when the immune system mistakenly attacks the body’s own healthy cells, tissues, or organs, leading to chronic inflammation and damage.

Some common autoimmune diseases in children include juvenile idiopathic arthritis (JIA), lupus (SLE), juvenile dermatomyositis, and vasculitic disorders like Kawasaki disease and Henoch-Schönlein purpura.

Early signs include prolonged fever, joint pain or swelling, unexplained fatigue, muscle weakness, skin rashes, and weight loss. If symptoms persist or worsen, consult a pediatrician.

Most autoimmune diseases cannot be cured, but they can be managed with the right treatment, allowing children to lead normal and active lives.

The exact cause is unknown, but genetics, environmental factors (like infections), and hormonal changes are believed to contribute to the development of these conditions.

Pediatric rheumatologists conduct physical exams, review medical history, and use tests like CBC, CRP, ANA, and imaging scans (MRI/ultrasound). In some cases, a biopsy might be needed.

If untreated, autoimmune diseases can lead to serious complications like organ damage, stunted growth, chronic pain, or vision issues. Early treatment is crucial for preventing long-term damage.

Yes, maintaining a balanced diet, ensuring adequate rest, regular physical activity, and stress management can improve overall well-being and help manage symptoms.

A pediatric rheumatologist usually leads the treatment. Depending on the affected organs, other specialists like dermatologists, nephrologists, or hepatologists may also be involved.

With proper management and treatment, most children can attend school and participate in activities. However, accommodations may be needed during flare-ups to avoid fatigue or injury.

Dr. Anjani Gummadi
Author: Dr. Anjani Gummadi

Consultant Pediatric Immunologist and Rheumatologist

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