Which condition is a contraindication for the use of steam in treatments?

The use of steam in treatments can exacerbate certain skin conditions, and rosacea is one of those conditions. Individuals with rosacea experience increased sensitivity and flushing due to factors that affect their skin, such as temperature changes. Applying steam can raise the skin's temperature, potentially leading to further irritation, redness, and discomfort. As a result, the use of steam is contraindicated for individuals with rosacea to prevent worsening their symptoms and causing additional skin issues.

In contrast, while acne and oily skin may benefit from steam treatments to help clear pores and reduce oil build-up, and dry skin may require more hydration rather than heat, rosacea uniquely necessitates caution due to its inflammatory nature and sensitivity to heat and irritation.