The harm of infusion to human body?

summary

The term "overtreatment" is often seen or heard on TV. That is to say, the problem of over infusion and over use of antibiotics in China. So what kind of harm can excessive infusion cause to human body? The following is a general introduction of the possible harm of infusion, to give you a warning

The harm of infusion to human body?

First: infusion in the input of drugs at the same time is also easy to input thermogenic substances, will cause patients to chill, shiver and fever. And a large number of liquid into the blood circulation in a short period of time, causing heart overload and edema, serious life-threatening. Patients with heart failure or history of heart disease, rapid, large infusion or aggravation of heart failure, severe or induce pulmonary edema.

Second: venous blood vessels in long-term contact with chemical substances in drugs can cause chemical inflammatory reaction of local venous wall, resulting in venous inflammation. In addition, intravenous infusion is more prone to adverse drug reactions. In particular, it can cause drug allergy

Third: a large number of chemical drugs enter the body with the liquid, resulting in the accumulation of insoluble particles in the body. For a long time, insoluble particles in the liquid will accumulate in the heart, lung, liver, kidney, muscle, skin and other capillaries. If this goes on, it will directly cause microvascular thrombosis, bleeding, increased venous pressure, pulmonary hypertension, pulmonary fibrosis and cancer. Microparticle blockage can also cause local blood supply insufficiency, tissue ischemia, hypoxia, edema and inflammation, allergy, etc. With the infusion into the human body, a large number of particles are phagocytized by macrophages, which can make macrophages increase and form granuloma.

matters needing attention

If you encounter such a situation in the infusion, you must inform the nurse in time to deal with it.