Metal Panel Allergens are substances used in this clinical trial to test for allergies. These allergens are small amounts of metals that are applied to the skin to see if they cause an allergic reaction. The purpose of using these allergens is to help identify if a person is allergic to certain metals, which can be important for people who might come into contact with metals in their daily life or work. The trial aims to ensure that these allergens are safe to use and effective in diagnosing metal allergies.

Allergic contact dermatitis – Allergic contact dermatitis is a skin condition that occurs when the skin comes into contact with a substance that triggers an allergic reaction. The skin becomes red, inflamed, and itchy, often developing blisters or rashes. This condition progresses as the immune system reacts to the allergen, causing symptoms to appear within a few hours to a few days after exposure. The severity of the reaction can vary depending on the individual’s sensitivity and the amount of exposure to the allergen. Over time, repeated exposure can lead to chronic skin changes, such as thickening or scaling. Avoiding the allergen is crucial to prevent further reactions.

Eczema – Eczema, also known as atopic dermatitis, is a chronic skin condition characterized by dry, itchy, and inflamed skin. It often begins in childhood and can persist into adulthood, with periods of flare-ups and remissions. The skin may become red, cracked, and prone to infection during flare-ups. Eczema is believed to be caused by a combination of genetic and environmental factors, leading to a compromised skin barrier. The condition can progress with persistent itching and scratching, which may cause the skin to thicken and become more susceptible to irritation. Managing triggers and maintaining skin hydration are important to control symptoms.