What is intravenous therapy?

intravenous therapy involves injection of fluids directly into the veins. Intravenous or IV therapy, which is considered faster acting than oral or other forms of drugs, allows medicine to quickly reach the heart and also circulates the body extremely fast. Proper use of intravenous therapy should only be performed by a doctor unless otherwise stated.

There are many potential uses for IV treatment. In dehydrated or severely malnourished patients, IV can quickly supply electrolytes, nutrients and water into the body. People who suffer from a sudden drop in blood pressure can get IV therapy to increase blood sugar levels. IV treatment can be used for emergency administration of drugs or proper dosage of drugs at intervals. Blood and plasma can also be transfused via IV, in case of blood loss.

In most cases, IV is inserted into the peripheral vein, usually in the arms, hands, legs or legs. Many modern IV systems use a small -scaleer that contains a needle.The needle punctures the skin, the catheter is placed under the skin and the needle is pulled down. After the catheter is in place, patients receive injection or connected to IV drip, which over time supplies fluids or medicines.

emergency situations or certain conditions may exclude the use of peripheral veins. In this case, the patient may receive intravenous therapy through the central line. Instead of using relatively small veins on the limbs, the central lines are usually inserted into large veins near the heart or into the right top of the heart. Although it provides the heart of IV drugs almost immediately, there are risks, including internal bleeding. If several IV formulas are used at once, the central line can also be used.

To ensure the correct insertion and monitor, careful training of intravenous therapy is required. For those who undergo IV treatment that lasts several days, it is necessary to take care of the ZajIstilo that the veins will not be excessively used. The veins are subject to infection and irritation in long -term use of IV and many IV therapists usually change the location of IV every day or two to prevent damage. The needle implant accuracy must also be carried out carefully; Missing vein and artery hit can lead to serious medical complications.

If a patient who receives intravenous therapy experiences sudden swelling or heat in the IV area, contact a doctor at the same time because it may be an infection. Visitors should also be cautious around IV lines; Burning over one can pull out the catheter, damage the vein and allow the accumulation of the fluid under the skin. If someone stumbles via line IV, call medical help at once.