Chromium allergy is a condition where a person's skin reacts to exposure to chromium, a metallic element that can be found in many products such as jewelry, clothing, and medical implants. Symptoms of this condition can include redness, itching, swelling, and blistering of the skin. Some synonyms for chromium allergy include chromium sensitivity, chromium dermatitis, and chromate allergy. Treatment for this condition may involve avoiding exposure to chromium or using topical or oral medications to manage symptoms. It is important to seek medical advice if you suspect that you may have a chromium allergy to ensure proper diagnosis and treatment.