Post-treatment advice for high-frequency therapy should include which of the following?

• A. Apply makeup immediately after treatment.
• B. Hydration is unnecessary.
• C. Avoid applying makeup for up to 8 hours following treatment.
• D. Do engage in heavy exercise.

Answer: (C)

After high-frequency therapy, the skin is temporarily more sensitive and may be red or tingling as it recovers. Wearing makeup right away can clog pores, trap heat, and introduce irritants or bacteria, which can hinder healing and increase the risk of irritation. Giving the skin a window of time before applying makeup—up to eight hours—helps ensure any transient redness or sensitivity settles, reduces the chance of clogged pores, and supports a smoother recovery. Hydration remains important to support the skin’s barrier, and avoiding heavy exercise right after the treatment helps prevent excessive sweating and heat that could irritate the treated area. So, delaying makeup for up to eight hours aligns with supporting natural healing while minimizing potential irritation.