10 Best Cold Packs | March 2017
- strong reinforced stitching
- compact size is easy to store
- frozen gel insert remains flexible
|Brand||Adalid Gear Wrap|
- can be frozen, heated or microwaved
- soft velcro does not irritate your skin
- mobile design is easy to wear anywhere
- ice packs are filled with purified water
- hook and loop straps adjust easily
- comes in a stylish lime green color
- woven tube is soft against the skin
- can be used over clothing
- curved shape contours to the body well
|Brand||Carex Health Brands|
- durable construction can withstand abuse
- provides 30 minutes of soothing relief
- recommended by therapists and trainers
- bag does not perspire
- can fit nicely into a purse or bag
- comes with a lifetime guarantee
- ready to use after 2 hrs in the freezer
- can be worn 2 ways on the wrist
- machine washable for easy care
Cold Comes To The Rescue
You don't have to be a bonafide clutz to get hurt. I never considered myself much of a clumsy person, but I've played ice hockey all my life, so I know a thing or two about being banged up. My sister, on the other hand, is the type of person who falls up the stairs, who walks into a closet door and gives herself a concussion. With these two personalities in my house growing up, you can bet your bottom dollar that we had a nice collection of cold packs.
The basic purpose of applying cold temperatures to an injured area is to reduce swelling and pain. This is a result of restricted blood flow to a cold area of the body.
In cold climates, the affect on your body is distributed throughout its circulatory system. The cold causes an overall constriction of blood vessels in an attempt to keep more blood flowing through to your vital organs. This is why your fingers and toes get colder first in the winter. When you apply cold in a localized fashion, as with these cold packs, your body constricts its blood vessels only in that area, reducing blood flow as well as the buildup of lymphatic fluid.
The cold packs on our list work in a variety of ways. The older style, which is essentially a rubber bag with a screw-top, is the one I used growing up. These work like a charm and they decently keep your ice frozen, though they can be somewhat cumbersome to operate.
The rest of the cold packs on our list need time in the freezer before they can be of any use to you. These will often include some kind of strapping mechanism that allows you to secure it to an injured area, freeing up your hands and giving you more mobility while you heal. Keep in mind, though, that ice is part of a four-stage treatment often initialized as R.I.C.E., or Rest, Ice, Compression, and Elevation. Keeping to this method will heal you the fastest, so even if your cold pack allows for some mobility, it's best to stay still.
Where Does It Hurt?
I have a lot of nostalgia about that old-fashioned cold pack we have on our list. I spent countless hours holding that thing against sprained ankles, twisted knees, hyper-extended elbows, and a banged-up head. Still, for all its efficacy, it really only has one major advantage over the other packs on our list, and that advantage is–in some cases–also its weak point.
This particular style of cold pack requires ice. It's sealed in such a way that the ice you put in it stays cold for a good long while, but if the last of your ice supply went into the cocktails you made that got you drunk and caused you to stub your toe on a cactus planter in the first place, then you don't have a leg to stand on. Or a toe, for that matter.
On the other hand, if you have an ice maker in your freezer, or you keep a bevvy of ice trays frozen on hand, there is nothing more immediate for your relief. The other cold packs on our list all require time spent in the freezer getting cold, and as soon as they warm back up from the combination of ambient temperatures and your body heat, your relief comes to a screeching halt.
The best method, then, if you're going to go with a newer style of cold pack, is to get a pair of them. You keep one in the freezer and one in a closet. If you get hurt, grab the one from the freezer for immediate use, and put the closet pack in the empty place in the ice box. By the time the first one warms up, you'll have another waiting in the wings. If you choose one of the models on our list that can double as a heat pack, you can use the closet model in the microwave and it'll be ready much faster than the one you've got in the freezer.
Now that we've solved that debacle, you can narrow down your selection process to the packs that suit your most common needs. I had a great tendency to sprain my ankles all throughout my youth, so a pack designed for icing down the lower back wouldn't have made much sense for me. Know what ails you, and what you're most likely to bump or twist, and buy your pack accordingly.
Cold For Years
The therapeutic application of extreme temperatures is not a new technique. Like a lot of medical history, one can trace its roots back to ancient Egypt. Discovered in 1862 by renowned Egyptologist Edwin Smith, the Edwin Smith Papyrus is an ancient medical scroll detailing the treatment of numerous bodily injuries.
The scroll begins with injuries to the head and works its way down, cutting off at around mid-torso. The papyrus was either damaged after that, or was simply left unfinished by its author.
More recently, as the invention of ice boxes allowed us to keep ice and cold goods from the warmth of our environment, ice has been used directly on sites of injury, and as a numbing agent before surgeries and amputations. The advent of electronic refrigeration took the science even further, as doctors and scientists had a much more reliable and consistent source of research materials.
Today, gels and composite beads derived from petroleum have the ability to maintain temperatures for greater amounts of time, creating a whole new market of cold packs designed to stay cold and get you mended.