What are the advantages of intravenous therapy?

Question

Hello doctor,

I am a 40-year-old female. I felt very dehydrated, weak, and tired. So I consulted a doctor, and he advised me to receive intravenous medications to increase my energy since I have not been eating properly. What is intravenous therapy? What are the different types of intravenous solutions given? Please explain the advantages of administering medications intravenously. What are the complications associated with intravenous therapy, and how can they be managed promptly?

Please advise.

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I understand your concern.

Intravenous (IV) therapy delivers fluids, medications, and nutrients directly into your bloodstream, providing quick hydration and energy, especially when you are not eating properly. Common IV solutions include crystalloids, such as saline or lactated Ringer's, used for rehydration; colloids, such as albumin, used to increase blood volume; medications for immediate effect; and nutrient solutions containing essential vitamins and minerals. The advantages of IV therapy include:

Rapid absorption.
Precise dosage control.
Bypassing the digestive system.
High effectiveness in emergency situations.

However, complications can occur, such as:

Infections at the injection site, which can be prevented with proper hygiene and sterile techniques.
Phlebitis, or vein inflammation, which can be managed with warm compresses and changing the IV site.
Infiltration, where IV fluid leaks into surrounding tissue causing swelling and pain, which requires stopping the infusion and applying a cold compress.
Air embolism, a serious complication where air enters the bloodstream, which can be prevented by careful handling and proper technique.

Promptly addressing any signs of complications and maintaining regular monitoring during IV therapy is crucial for safety. Always follow your healthcare provider’s instructions and report any discomfort or unusual symptoms immediately.

I hope this information helps you. Feel free to ask further queries.

Thank you.