Which skin condition should avoid the use of an infra-red lamp?

The correct answer highlights the importance of understanding the effects of infrared heat on certain skin conditions. Dilated capillaries, also known as telangiectasia, indicate the presence of enlarged blood vessels near the surface of the skin. Utilizing an infra-red lamp can increase blood flow and vascular activity in the area, potentially exacerbating the condition. The heat can cause further dilation of these capillaries, which may lead to increased redness and inflammation, worsening the appearance of the skin.

On the other hand, conditions like acne can sometimes benefit from infrared treatments due to their ability to reduce inflammation and promote healing. Dry skin may not have the same risks associated with using an infra-red lamp, as the heat can help with moisture absorption. Normal skin is typically not adversely affected by this type of treatment. Understanding the specific needs and vulnerabilities of each skin condition is crucial for effective and safe skincare practices, especially when utilizing heat-based technologies.