Service Detail

Dressing, IV,IM and injections

Wound dressing

Dressings are applied after suturing for several reasons. They shield the wound from gross contamination, which is more or less important depending on the patient's occupation. As well, a dressing can absorb blood and serous material oozing from the wound, which serves to protect clothing and bed linen. Finally, a dressing can improve patient comfort by immobilizing injured tissue and avoiding further injury

Although dressings can prevent gross contamination, it has been shown that wounds which remain covered for periods of greater than 48 hours without an inspection or change are more likely to become infected than wounds left open. After suturing a simple laceration, the patient should be instructed to change the dressing at 48 hours.

Dressing material should be clean, but does not necessarily have to be sterile. Most wounds are covered with a simple, light dressing prior to discharging the patient. If a layered dressing is required for the purpose of greater absorption or application of pressure or splinting, then the first layer should be a non-adherent material such as Vaseline gauze.

Subsequent layers can include absorptive gauze and a pressure pad, if desired. The final layer should be a Kling™ wrap or elastic bandage to secure the dressing and apply pressure as needed. Bulky pressure dressings serve to reduce wound drainage and deter hematoma formation, which can increase the potential for infection. As well, they can improve patient comfort by splinting the wound and by supporting the surrounding tissues and may reduce the risk of dehiscence.

Wet dressings should be changed immediately and dirty dressings should be changed as often as 12-24 hours. Many patients will ask when they can get the sutured wound wet. A clean minor wound can be immersed for brief periods after 48 hours. This allows them to bathe, shower and even swim. The patient should be cautioned against prolonged immersion, as this tends to break down the wound.

Why I need IV Injection?

IV medication is often used because of the control it provides over dosage. For instance, in some situations, people must receive medication very quickly. This includes emergencies, such as a heart attack, stroke, or poisoning. In these instances, taking pills or liquids by mouth may not be fast enough to get these drugs into the bloodstream. IV administration, on the other hand, quickly sends a medication directly into the bloodstream.

Other times, medications may need to be given slowly but constantly. IV administration can also be a controlled way to give drugs over time.

Certain drugs may be given by IV administration because if you took them orally (by mouth), enzymes in your stomach or liver would break them down. This would prevent the drugs from working well when they’re finally sent to your bloodstream. Therefore, these drugs would be much more effective if sent directly into your bloodstream by IV administration.

What is IM injection?

An intramuscular injection is a technique used to deliver a medication deep into the muscles. This allows the medication to be absorbed into the bloodstream quickly. You may have received an intramuscular injection at a doctor’s office the last time you got a vaccine, like the flu shot.

In some cases, a person may also self-administer an intramuscular injection. For example, certain drugs that treat multiple sclerosis or rheumatoid arthritis may require self-injection.