RESUMO
BACKGROUND: Frostbite is a medically significant form of tissue injury that can lead to the potential need for amputation or necessitate tissue regeneration. It occurs most frequently at cryogenic temperatures in extreme altitude climbing, winter sports, and military activities. While acupuncture and herbal medicine have been reported to possess tissue regeneration effectiveness, there is currently no clinical evidence supporting their use in treating grade 3 frostbite cases at risk of amputation. CASE PRESENTATION: Three patients were diagnosed with grade 3 frostbite based on the extent and severity of tissue damage after alpine climbing in the Himalayas. After an urgent treatment, partial body amputation was advised. In order to seek any complementary treatment options and avoid amputation, they were referred to a frostbite expert in traditional Korean medicine. They received a comprehensive treatment consisting of acupuncture, bloodletting, direct moxibustion, and herbal medicine. All the patients showed notable healing of the damaged tissue, which prevented the need for amputation. No adverse effects or other sequelae were observed. CONCLUSION: This case series suggests that complementary medicine, primarily acupuncture and herbal medicine, could be effective for severe frostbite. Further studies with larger sample sizes and control groups are needed to determine the efficacy and safety of this treatment modality for frostbite management.
