Poor local blood circulation is generally considered to be related to vascular compression, thrombosis, etc. Local massage, anti-inflammatory drugs, anticoagulant drugs, surgical treatment and other measures can be used. 1. Vascular compression: blood vessels are compressed by external reasons, such as inflammatory masses, bandages too tight, etc. can narrow the lumen of blood vessels, causing poor local blood circulation. This kind of pressure should be avoided, and local massage, physiotherapy, antibiotics or non-steroidal drugs should be used when there is inflammation. If the blood vessel is compressed by tumor, surgery and anti-tumor treatment should be carried out. 2. Thrombosis: venous thrombosis can block the lumen and cause local blood stasis resulting in poor circulation; in this case, anticoagulant drugs (such as low molecular weight heparin, warfarin, etc.) can be applied, and surgical treatment should be carried out if necessary. Hyperlipidemic patients should use lipid-lowering drugs (e.g., atorvastatin). In addition, rheumatic connective tissue diseases, diabetes mellitus and hypertension may also present with microangiopathy resulting in poor local blood circulation, and the primary disease should be actively treated. If the poor local blood circulation continues to be unrelieved, it is necessary to consult a doctor in time to identify the cause of the disease and carry out standardized treatment. The use of drugs should be under the guidance of a doctor.