1. Local hot compress can improve the blood circulation of the affected area and promote the absorption of inflammatory factors, thus alleviating local swelling, pain and other symptoms.

2, sea salt bag hot compress, can play a role in promoting blood circulation, dredging collaterals, diminishing inflammation and relieving pain, accelerating human metabolism, improving human immunity and preventing diseases.

3. Trace elements in sea salt can adjust the energy balance of the body and play a role in strengthening the body. In clinical hot compress, we must pay attention to wrapping the sea salt bag with a towel to avoid skin burns caused by excessive local temperature. The time of each hot compress is about 20 minutes. For patients with tumor lesions, it is not recommended to use sea salt bag hot compress to avoid the spread of tumor cells and cause serious complications.