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What is a common effect of high-frequency current treatment on the skin?

  1. Increase in sebaceous secretions

  2. Reduces redness and inflammation

  3. Builds up skin layers

  4. Causes desquamation

The correct answer is: Reduces redness and inflammation

High-frequency current treatment is known for its beneficial effects on the skin, particularly in reducing redness and inflammation. This form of treatment can be particularly effective for various skin conditions, such as acne and rosacea, due to its ability to promote circulation, enhance cellular metabolism, and provide antimicrobial properties. As a result, the skin experiences reduced irritation and a calming effect, which leads to a noticeable decrease in redness and inflammation. The other options do not align with the common effects of high-frequency treatments. While increases in sebaceous secretions and desquamation can occur in different contexts, they are not primary outcomes of high-frequency therapy. Similarly, while building up skin layers can be a characteristic of certain skin treatments, high-frequency primarily focuses on improving skin tone and texture through its specific mechanisms.