Hello, in view of your situation, I suggest you go to the hospital for examination and treatment. The following methods are for reference only: using leech and hirudin to treat phlebitis, thromboangiitis and phlebitis are common clinical peripheral vascular obstructive diseases, and the clinical treatment is quite difficult. Self-made Leech Xiao Zhong Decoction (Leech, Angelica sinensis, Radix Paeoniae Rubra, Rhizoma Chuanxiong, Carthami Flos, Radix Cyathulae, 30-60g Radix Astragali) can be used to treat phlebitis. At the same time, Xiao Zhong Zhitong Ointment (Olibanum, Myrrha, Ligusticum Chuanxiong and a little Borneolum Syntheticum) is decocted in boiling water once a day, or vinegar residue is used. Follow-up for more than half a year, no recurrence was found. Some people use blood vessel powder (leech 1 g, rosin 1. 2 grams, scorpion 0. 20 cases of thromboangiitis obliterans, 8 g, * * * ground into fine powder). Patients take medicine three times a day until they get sick, supplemented by Gao Songwai 'ao. The course of treatment is 1 for 30 days. Results: All the 20 patients in this group achieved satisfactory results, and the cure rate reached 100%.

The mechanism of hirudin in the treatment of thrombophlebitis is related to its ability to accelerate venous blood return, improve microcirculation and promote pathological recovery. In addition, it is also related to improving the physical and chemical properties of blood, adjusting the functions of coagulation and anticoagulation systems and preventing thrombosis.