Final answer:
Contact dermatitis is the most likely condition that Mike is experiencing, as it is a hypersensitivity reaction to substances in direct contact with the skin, resulting in itching and blistering. Treatment includes avoiding the allergen and using medications like creams and lotions.
Step-by-step explanation:
Based on the description of symptoms such as itching and blistering of the skin following contact with a dye, and relief upon using a special lotion, the condition Mike is experiencing is most likely contact dermatitis. Contact dermatitis is a type of hypersensitivity reaction to a substance that comes into direct contact with the skin, causing inflammatory responses. The most common forms of hypersensitivity that involve skin reactions include contact dermatitis and certain autoimmune diseases, but in Mike's case, since it is connected to a direct contact with a substance, and not related to systemic autoimmune disorders, the latter are less likely applicable. Similarly, the specifics of Mike's symptoms do not align with the viral infection herpes zoster or the chronic condition psoriasis, both of which have distinct presentations.
In contact dermatitis, an individual's skin might react with redness, itching, and blistering upon exposure to allergens or irritants. Previous sensitization to a particular substance, like certain chemicals found in dyes, can lead to such a reaction. Treatment typically includes avoiding the allergen and the use of medications like corticosteroid creams and moisturizing lotions, which can help to alleviate the symptoms, as was the case for Mike.