If there is no obvious recurrence or infection of the incision through the review, you can take appropriate pain relief drugs, including Fenbendazole or apply simple pain relief tablets, which can effectively relieve the problem of postoperative pain, and you can also choose to wear lower limb vein compression stockings, although the surgery is 1 month, but the healing or recovery process of the incision and vein still needs some time. By wearing lower limb vein compression stockings, it can effectively prevent the blood flow back to the legs from being blocked and reduce the swelling, and it can also reduce the pain problem of the patients. For some of the pain caused by varicose veins 1 month after surgery, it is not excluded that it is caused by thrombosis, especially deep vein thrombosis, and in this case, thrombolytic treatment should be taken under ultrasound or angiography in order to reduce the pain.