Your skin may become red, itchy, irritated, bumpy or swollen because of allergic reactions, these reactions can be caused by many things, Webmd.com listed the top 10 causes of skin allergies: •Nickel (nickel sulfate hexahydrate). •Gold (gold sodium thiosulfate). •Balsam of Peru (myroxylon pereirae). •Thimerosal. •Neomycin sulfate. •Fragrance mix. •Formaldehyde. •Cobalt chloride. •Bacitracin. •Quaternium 15. … Continue reading Five Herbal Remedies for Skin Allergies