What are intravenous fluids?
intravenous fluids are fluids to be administered intravenously, directly through the circulatory system. These fluids must be sterile to protect patients from injury, and a number of different types are available for use. Many companies produce wrapped intravenous fluids as well as products that can be mixed with sterile water to prepare solutions for intravenous administration. There are a number of things that can cause fluid volume to drop. Vomiting and diarrhea are a classic example, and therefore people are invited to drink fluids when they are sick to maintain a stable volume of fluids. Another cause is the loss of blood that causes problems because people lose blood products and because they experience loss of fluid volume. Electrolyte levels in the blood may also be unstable due to rapid changes in fluid volume, in this case intravenous fluids can be used to restore balance.
intravenous fluid can be divided into two wide groups. Crystalloids, such as physiological solution solutions, contain molecules that can dissolve in water. When administering crystalloids, they tend to create low osmotic pressure, allowing the fluid to move through the blood vessels, and it can be associated with swelling. Colloids contain particles that are not soluble in water and create high osmotic pressure and attract liquid into the blood vessels. Blood is an example of a commonly administered intravenous colloid.
changes in the volume of fluid can cause blood pressure changes and a number of cascading reactions in the body. However, intravenous fluids are not always a solution. If the wrong fluid is administered, too much fluid is administered or the patient is not monitored, the fluid may actually worsen the situation. For example, the patient can develop edema that can take some time for the body to express excess water.
intravenous fluid can also be usedas a journey of drug administration. If the doctor wants to supply a small amount of medication for a longer period of time, it can be dissolved in a bag of intravenous fluids and set to an infusion pump that gives the medicated fluid directly to the blood. They are also commonly used to help with surgical recovery; People who receive fluids after surgery tend to experience better recovery than people who do not do so.