What is a contraindication for performing a chemical peel?

Performing a chemical peel can significantly affect the skin's condition, and it's essential to identify contraindications that could lead to adverse effects. Active acne and skin infections are significant contraindications because they indicate underlying inflammation and potential infection that could worsen with the application of strong chemical agents.

When a chemical peel is applied to skin that is already affected by active acne, it may not only aggravate the current condition but also lead to more severe reactions, including increased irritation, scarring, and potential spread of infection. The skin's compromised barrier due to infection or inflammation means it can react unpredictably to chemical agents used in peels, leading to unintended side effects and complications.

In contrast, other conditions such as normal skin with mild sensitivity, dry skin and aging, or the presence of acne scars may not pose the same level of risk as situations involving active infections, making them less critical in determining whether a chemical peel can be safely performed.