An allergic reaction, or when your immune system overreacts to a harmless substance, can sometimes manifest in the form of a rash. An allergy rash can be uncomfortable and lead to infections ...

It can be divided into an allergic subgroup caused by an IgE-allergen interaction and a non-allergic subgroup, which is IgE independent. The allergic form is typically seen in children with atopic ...

In most cases, these puffy, red, or skin-colored bumps and wheals appear suddenly due to an allergic reaction to foods such as shellfish, nuts, or eggs; drugs such as antibiotics; allergens such ...

In children, the skin frequently shows wheals if stroked repeatedly in the ... There is a simple way to weed out patients who are “allergic to everything”: apply two patches with equal ...

[1] The prevalence of allergy to benzyl alcohol is unknown ... Positive reactions included wheals, erythema, and pruritus. None of these patients had a delayed-type positive reaction on patch ...