Why Does a Lump Form during Intravenous Infusion? How Should It Be Managed?

Common Phenomenon of Infusion Bumps and How to Deal with Them

The phenomenon of infusion bumps is relatively common, often caused by needle movement. Generally, the bumps are not particularly severe and do not require special treatment. However, it is important to promptly remove the needle and re-administer the infusion after a bump occurs. Additionally, the location of the bump should be pressed firmly. If the bump is severe, hot compresses can be applied. Some people may be unaware of the reasons for infusion bumps and how to address them. Let's take a look at this issue.

Causes and Solutions for Infusion Bumps

Infusion bumps are a common occurrence, typically resulting from the movement of the needle that causes liquid or venous blood to leak outside the blood vessel. These bumps are generally not severe and do not require special treatment. In the acute phase, the needle should be withdrawn, and the intravenous catheter should be removed. Local pressure dressing should be applied, and the affected limb should be elevated to promote venous blood return and alleviate discomfort. If necessary, gauze or elastic bandages can be used for pressure dressing to reduce pain. For cases of extravasation during intravenous chemotherapy, as chemotherapy drugs are toxic and can easily cause necrosis of the skin or soft tissue, the application of magnesium sulfate wet dressing can be chosen in the acute phase to alleviate patient discomfort. Additionally, during the treatment process, attention should be paid to the care of the indwelling needle or puncture needle.

How to Deal with Hand Swelling after Infusion

1. Ice Pack Application: For hand swelling that occurs within 48 hours of infusion, ice packs should be applied. After 48 hours, heat packs can be used. The purpose of ice packs is to constrict capillaries and prevent further stagnation. Heat packs after 48 hours can help accelerate the absorption of blood stasis and reduce swelling. Plasters or topical applications of herbs that promote blood circulation and remove blood stasis can also be used.

2. Potato Swelling Relief Method: Prepare a potato, peel it, clean it, and cut it into thin slices. Apply the slices to the swollen area or smear the inside of the potato on the swollen area. This method can effectively reduce swelling. Potatoes are inexpensive and easily accessible, making it a practical option.

3. Egg Swelling Relief Method: After infusion, a boiled egg can be used to roll over the swollen area after removing the shell. This method can effectively reduce swelling and discomfort, and it is easy to use.