IV treatment is a generally safe therapy used daily by millions of patients. However, there is always a potential for complications. There is always a minor risk of infection with IV treatment.
A burning sensation around the IV site may indicate extravasation. This occurs when the cannula inserted is too large for the patient and fluid leaks out.
Elderly patients or those with kidney issues are most vulnerable to hypervolemia. This involves an abnormal blood volume increase, resulting in tachycardia (rapid heartbeat) and neck vein distention.
Phlebitis is a rare complication that can turn serious. It is an inflammation of the vein. Nurses can prevent phlebitis by using the smallest possible needle for insertion.