What are contraindications?

• A. A safety guideline
• B. A list of all approved products
• C. A type of chemical peel
• D. Factors that prohibit the use of certain products

Answer: (D)

Contraindications are factors or conditions that prohibit the use of certain products or treatments. They signal when a service could be unsafe, cause an adverse reaction, or worsen a condition. Before performing any service, the practitioner assesses for contraindications so they can adjust or postpone the treatment or choose a safer alternative. Some contraindications are absolute—meaning the service should not be performed at all—while others are relative and may require precautions or modification. Common examples include active skin infections or broken skin, severe allergies to ingredients, and medical or pregnancy-related considerations that affect how a treatment can be applied. Understanding contraindications helps protect the client and ensure safe, effective outcomes.