Many causes can lead to thickening of the vessel wall, often the following factors: First, infection: when the patient’s surrounding tissues become infected, it can lead to significant thickening of the vessel wall, and infection of the blood vessels can also lead to thickening of the vessel wall. It is necessary to go to the hospital as soon as possible to improve the relevant tests, such as blood routine, C-reactive protein, vascular ultrasound, angiography, etc. If the disease, antibiotics need to be given for treatment, commonly used drugs are cephalosporin antibiotics or penicillin antibiotics, etc. Second, aseptic vasculitis: there are many causes, such as long-term infusion or trauma caused by the general local heat and physical therapy to relieve the symptoms of discomfort, some patients also need to use hormones for treatment. Thirdly, swelling in the blood vessel wall: it is necessary to improve the relevant examination to clarify. During the treatment period, try not to drink alcohol and do not eat spicy food.