It can happen with merchandise corresponding to shaving lotion, sunscreen and a few perfumes. Eczema, also called atopic dermatitis, impacts  between 10 and 20 p.c of kids and 1 to three p.c of adults. A frequent symptom of eczema is dry, pink, irritated and itchy pores and skin.
Host elements embrace heredity, sex, race, and age, with heredity being by far the most vital. However, there have been recent increases within the incidence of allergic disorders that cannot be defined by genetic elements alone. Four main environmental candidates are alterations in publicity to infectious ailments throughout early childhood, environmental air pollution, allergen levels, and dietary adjustments. Certain diets are formulated to reduce back the itch attributable to atopic dermatitis.
“The lotions that you just buy can produce issues that make your authentic downside even worse,” Katz says. Because rashes could be caused by many alternative things—bacteria, viruses, medicine, allergic reactions, genetic disorders, and even light—it’s important to figure out what type of dermatitis you have. “The most common type of dermatitis that's seen anywhere is an allergic contact dermatitis to nickel,” says Katz. Because of ear piercing.” Many  cheap earrings are made of nickel, and over time, wearing nickel earrings could cause an allergic response to the metal. The symptoms of these various varieties of rashes often overlap. “Itching is a standard symptom for all these problems,” says Dr. Stephen I. Katz, director of NIH’s National Institute of Arthritis and Musculoskeletal and Skin Diseases.
Depending on the severity, anaphylaxis can embody pores and skin reactions, bronchoconstriction, swelling, low blood stress, coma, and death. This kind of response could  be triggered suddenly, or the onset could be delayed. The nature of anaphylaxis is such that the reaction can appear to be subsiding but could recur all through a time period. Red, bumpy, itchy skin could be irritating, painful and embarrassing.
Your child is more susceptible to strep rash if different family members have been exposed to strep throat. Ward off child diaper rash by making sure the skin is totally dry earlier than you put on a recent diaper. Hives are usually harmless, however sometimes they could be a sign of anaphylaxis. If you or your youngster is having difficulty respiration, seems to have a swollen tongue or throat or has collapsed, cellphone Triple Zero for an ambulance immediately.