Cold pack
Cold pack
A Cold pack (pronounced: /koʊld pæk/) is a type of Therapeutic device used to alleviate pain or inflammation, typically caused by minor injuries such as sprains, strains, or bruises.
Etymology
The term "Cold pack" is derived from the English words "cold", referring to a low temperature, and "pack", meaning a small parcel or bundle. It was first used in the medical context in the late 19th century.
Usage
A cold pack is typically applied to the affected area for 15-20 minutes at a time, with a rest period of at least an hour between applications. This helps to reduce swelling and numb the area, providing relief from pain. Cold packs are often used in Physical therapy and Sports medicine.
Types
There are several types of cold packs, including:
- Instant cold pack: A single-use pack that becomes cold when a sealed inner bag is broken, causing a chemical reaction.
- Reusable cold pack: A pack that can be stored in the freezer and reused multiple times.
- Gel pack: A type of reusable cold pack that contains a gel which remains flexible when frozen.
Related terms
- Heat pack: A similar therapeutic device that uses heat instead of cold to relieve pain and promote healing.
- Cryotherapy: The general use of low temperatures in medical therapy, which includes the use of cold packs.
See also
External links
- Medical encyclopedia article on Cold pack
- Wikipedia's article - Cold pack
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