Recent studies have indicated an alarming rise in the number of children affected by eczema, a chronic inflammatory skin condition. The prevalence of eczema in children has jumped from 10% in the 1940s to 20% currently.

What is eczema?

Eczema, also known as atopic dermatitis, is a skin condition characterized by dry, itchy, and inflamed skin. It is common in children, and often appears as patches of red, scaly and itchy skin on the face, neck, scalp, arms, and legs.

The exact cause of eczema is not yet clear, but it has been linked to a combination of genetics, environmental factors, and immune system dysfunction.

Research findings

A recent study by the Journal of Allergy and Clinical Immunology found that the prevalence of childhood eczema has increased significantly over the past few decades.

The study involved analyzing data from several countries, including the United States, the United Kingdom, Japan, and Australia.

In the United States, the prevalence of eczema among children increased from 10.7% in 2000 to 11.9% in 2010. In the United Kingdom, the prevalence of eczema among children increased from 15% in the 1990s to 20% in 2010.

In Japan, the prevalence of eczema among children increased from 12% in 2000 to 18% in 2010. In Australia, the prevalence of eczema among children increased from 15% in 2006 to 20% in 2012.

Possible causes of the increase in eczema cases

There are several factors that could be contributing to the rise in child eczema. The following are some of the possible causes:.

Changes in lifestyle and diet

With the increase in sedentary lifestyle and consumption of processed foods, children are more exposed to dietary triggers that may worsen the eczema symptoms.

The decrease in outdoor activities also limits the exposure of children to sunlight, which can lead to a deficiency in vitamin D. Vitamin D is essential for a healthy immune system.

Environmental allergies and pollution

Environmental pollution is one of the major causes of eczema today. It is important to note that eczema is an inflammatory response to the environment.

Climate and pollution changes that expose children to airborne toxins can make the skin more sensitive to irritants, which can further exacerbate eczema. Outdoor activities could also expose a child to environmental triggers, which could result in flare-ups of eczema.

Stress

Stress is also known to be a trigger for eczema. Studies have shown that stress can compromise the immune system, making the inflammation worse.

Children today face academic and social pressure, which leads to increased stress levels, which could trigger eczema.

Diagnosis and treatment

If you notice flaky skin, redness, or itching on your child’s skin, you should consult a dermatologist. The dermatologist will examine the skin and suggest a treatment plan.

Treatment for eczema usually involves topical ointments, emollients, and oral medications. The dermatologist may also suggest lifestyle changes such as a healthy diet, stress reduction techniques, and more exposure to natural sunlight.

Avoiding triggers such as allergens and irritants can also help in managing eczema.

Conclusion

The increase in child eczema prevalence is alarming and requires urgent attention. It is important to address the possible causes and take preventative measures.

Parents and guardians should be vigilant and seek medical attention at the earliest signs of eczema.