Sometimes it happens that you or someone else gets hit or hit something on accident. It is not too bad to call an ambulance, but still hurts and is going to leave an awful purple bruise, that will completely ruin wearing any open clothing. Not to mention how painful it is and how stressful will it be to withstand dull pain that comes after.
In order to minimize the pain and the damage to the looks, one should immediately apply something cold to the spot that got hit. Many people usually just use some kind of frozen food, like meat or vegetables, but they will quickly unfreeze thus not sustaining a low enough temperature. Also, it will be almost impossible to keep the pack of frozen food still, especially in case of big bruises.
This is where specialized products come in handy. Nowadays, thankfully, we can buy different medical ice packs that will be much more convenient in comparison to frozen food. The great thing about these ice packs is that they are filled not just with regular water, but with special reusable gel, this way ice pack will be flexible and easy to use.
Nevertheless, these ice packs may be used in order to heat up the spots, that need heat to order to relief pain. Or, as an alternative, both of these methods may be combined in order to achieve rejuvenation or just to simply relax.