The best time to use a cold compress is just after the injury happens. A bag of frozen peas or an ice pack with cloth on top will work as a compress; it is not really necessary to buy one, although one from the store can be less messy and more comfortable to use.
Kinds Of Cold Compresses
Cold compresses can come in many forms and are available over the counter at your local pharmacy. They are usually kept frozen before use, so they can be used for an hour or more at a time for immediate therapy and relief.
Benefits
A cold compress reduces swelling from an injury by reducing the flow of blood to the affected area; this is the most important factor for healing to occur. Using the cold compress within 72 hours of bruising or swelling can have a significant impact on healing time and recovery.
Tips
Use cold compresses during headaches, toothaches (by applying to cheek or jaw), sprains, muscle spasms or aches and even insect bites to relieve itching. If the injury is below the neck, you may elevate the area while applying the cold compress every 30 minutes for a span of 15 to 20 minutes.
Warning
Do not apply freezing cold packs directly to the skin--this can cause frostbite. Make sure you use a cloth as a barrier, and make sure you allow the skin to rest if it becomes freezing.
Fun Fact
The chemicals inside an instant cold compress are water and ammonium nitrate; it works through a process called endothermic reaction by absorbing heat.
Tags: cold compress