It can occur with products corresponding to shaving lotion, sunscreen and some perfumes. Eczema, also called atopic dermatitis, impacts  between 10 and 20 percent of kids and 1 to 3 percent of adults. A common symptom of eczema is dry, pink, irritated and itchy skin.
Host factors embody heredity, intercourse, race, and age, with heredity being by far probably the most significant. However, there have been current increases within the incidence of allergic issues that cannot be defined by genetic factors alone. Four major environmental candidates are alterations in publicity to infectious illnesses during early childhood, environmental air pollution, allergen ranges, and dietary adjustments. Certain diets are formulated to scale back the itch caused by atopic dermatitis.
The greatest method to prevent contact dermatitis is to avoid contact with the allergens or irritants that cause your signs. If you can successfully keep away from the irritants or allergens that trigger your signs, your skin will eventually clear up. See a GP  in case you have persistent, recurrent or extreme signs of contact dermatitis.
Depending on the severity, anaphylaxis can embody pores and skin reactions, bronchoconstriction, swelling, low blood strain, coma, and demise. This sort of reaction can be triggered suddenly, or the onset could be delayed. The nature of anaphylaxis is such that the reaction can appear to be subsiding however might recur throughout a time frame. Red, bumpy, itchy pores and skin could be irritating, painful and embarrassing.
More severe signs like a drop in blood pressure and hassle breathing may be life-threatening. Talk to your allergist and work with them to fill out a Food Allergy & Anaphylaxis Emergency Care Plan to be ready in an emergency. A complete listing of signs of a food allergy response is on the market here.