Scalp Cooling Methods for Chemotherapy-Induced Hair Loss: A Comprehensive Review from Traditional Practices to Modern Innovations

The review explores various scalp cooling methods used to mitigate chemotherapy-induced hair loss, tracing the evolution from traditional practices to modern innovations. It highlights that scalp cooling is an effective strategy to reduce hair loss during chemotherapy, with modern techniques showing improved efficacy and patient comfort. The review discusses the mechanisms by which scalp cooling works, primarily by reducing blood flow to hair follicles, thus minimizing the uptake of chemotherapeutic agents. It also examines the latest advancements in scalp cooling technology, including portable devices and personalized cooling caps, which have enhanced accessibility and effectiveness. The review concludes that while scalp cooling is not universally effective for all patients, it represents a significant advancement in supportive cancer care, offering hope for those concerned about hair loss during treatment.