The duration of cutaneous exposure to infrared radiation is a critical parameter influencing its effects. This period dictates the extent of energy absorption by the skin, directly impacting the physiological responses observed. For instance, brief exposures might stimulate cellular activity, whereas prolonged durations could potentially lead to thermal damage. The optimal timeframe varies depending on the intensity of the infrared light source and the specific wavelengths emitted.
Appropriate exposure duration is essential for realizing potential therapeutic benefits, which can include pain reduction, enhanced circulation, and tissue repair. Historically, infrared lamps have been used to alleviate muscle soreness and joint stiffness. Understanding the temporal dimension is vital for harnessing these benefits safely and effectively. Ignoring this aspect could negate any potential advantages or, worse, lead to adverse effects.
