Phlebitis of foot symptom?

summary

Phlebitis of the foot is one of the most common complications in the treatment of intravenous infusion, which is caused by the chemical inflammatory reaction of the local venous wall caused by the infusion of drugs with high concentration and high irritation in the meridians, or the plastic tube placed in the vein for a long time and high irritation, It can also cause local venous infection due to the lax aseptic operation or repeated puncture of a blood vessel in the process of infusion. What are the symptoms of phlebitis? Let's talk about it.

Phlebitis of foot symptom?

Phlebitis will appear edema, very painful, red strip will appear ten minutes of foot swelling, walking is very kind, serious patients will walk, very painful, very painful, sometimes accompanied by ulcers, ulcers will turn black after good, serious people positioning the whole body out, at that time is a very serious phlebitis.

Its clinical manifestations depend on the extent and range of arterial obstruction and collateral circulation compensation. It can be divided into three periods. The first one is local ischemic type. This period is mainly for shoes. Recently, it is characterized by insufficient blood supply to the affected limbs, cold collateral branches, fear of cold, and numbness. But when walking for a certain distance, the patient is more painful, Forced to stop need to rest for a few minutes to relieve pain, but after walking may appear pain phenomenon.

In this world, in addition to the aggravation of vasospasm, there are also obvious thickening of vascular walls to form snow mountains. At this time, we must pay attention to rest, and rest does not necessarily meet the blood supply of our local tissues. There will be persistent pain at the end of the limbs, especially at night, which often leads to insomnia, Patients can place the affected limb under the bed to increase blood supply to relieve pain.

matters needing attention

Usually, we should pay attention to the irradiation temperature, avoid burning skin, avoid smoking, keep the affected limb warm and prevent trauma. Patients with varicose veins of lower limbs should not stand for a long time, but should pay attention to the combination of work and rest. In the acute stage of deep phlebitis, they should rest in bed to prevent thrombus falling off.