Injecting - how's that? Looking for the answer together

Parenteral transmission – how? This issue becomes relevant only if the attending doctor prescribes his patient any medications to be taken that way. The use of such drugs for the treatment of certain diseases, and what are the advantages of the presented way of introduction, we will consider a little below.

Parenteral transmission – how?

To answer the question, it is necessary to recall that such pharmacological term formed from two Greek para and enteron, which translated literally means “about” or “contrary” and “gut” respectively. In other words, the method involves parenteral introduction into the body of drugs and other substances, bypassing the gastrointestinal tract, where many medicines lose their effectiveness due to the impact of the existing acids and enzymes.

Thus, this method primarily include inhaled treatments and injections. Today, however, there are other, but rarely used parenteral. Including subarachnoid, transdermal and intraosseous, and intranasal subconjunctival. It should also be noted that all the methods of administering medicines are used only in special cases.

How is parenteral introduction of medications?

Parenteral transmission – how? For such a method of introduction of medical products generally use the intramuscular and intravenous injections and injections under the skin, in serous authorities etc. Thus the administered drug substances have faster and more dramatic overall effect than after oral administration of tablets. This is due to the fact that with this method the chemical compounds are absorbed immediately in large quantities and are not subject to destruction by digestive juices. That's why, when it is necessary to examine the exact effect of a drug on the body, it is recommended to use parenteral application of the substance.

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In modern medicine is also preferred, and very often this is the only correct method of administration. This is especially necessary if you need a quick therapeutic effect or entered a drug is destroyed or it is not absorbed through the intestine. In addition, this method is actively used in cases where the patient have impaired swallowing or if there are any obstacles to receiving the drug through the mouth.

The advantages of this method of introduction

Answering the question of whether parenteral – as should summarize and list all the main advantages of this method of drug administration:

1. The Effect of an administered drugs occurs much faster which is extremely important in cases of emergency when you need immediate effects on internal organs.
2. This method significantly increases the bioavailability of the substances.
3. Efficacy does not depend on food intake.
4. You Can apply medications, which is quite poorly absorbed into the bloodstream from the digestive tract or are destroyed by enzymes, acid, gastric juice.
5. You Can apply medications, even with impaired swallowing and in those cases, if the patient is under anesthesia or just unconscious.