If you want to do a lot of research into the different types of heat pad available on the market today quite quickly and without the effort of moving from store to store making notes as you go, then of course the best way is to try to do your research online before you then narrow down your selection to your list of preferred heat pads. Then, only when you have done this should you actually go out and visit the stores to check out the products in person.
The different sorts of pad you can get include the:
Microwaveable Heat Pad
These tend to be cloth bags, often made from soft, but resiliant material. They tend to be filled with some form of grain, whether it be wheat (hence they are sometimes called wheat bags), or buckwheat, or perhaps flax seed. The key characteristic of these grains is that they are capable of retain heat when warmed to a reasonably high degree. These type of heat pad are versatile, easy to use and easy to store. They have the added benefit of being natural and therefore delivering a naturally moist heat. Moist heat is generally preferred to dry heat as it is believed to penetrate the body’s soft tissue more effectively and therefore seems to alleviate more of the painful symptoms. Another good reason to choose a microwaveable heat pad is that they can be scented, so that they emit a soothing fragrance, such as lavender, when heated. The heat pad sooths through the use of heat and through the use of aroma.
Electric Heat Pad
Perhaps the most common form of specialist heat pad is the electric heat pad. These heat pads can come in all shapes and sizes these days and are particularly useful at delivering soothing heat to aid lower back pain. You can get electric heat pads to deliver both dry and moist heat and because of the fact that they are electric you are able to very accurately control the temperature the heat pad is delivering, thus reducing the potential for being scalded. Perhaps the only drawback of the electric heat pad is that it is slightly less versatile than the microwaveable heat pad due mainly to the requirement that you must be located close to an electrical power supply in order to use it.
Chemical Heat Pad
These too are available widely. They ae similar to the microwaveable heat pads in that they tend to be portable and easy to use. They contain chemicals which react together when stimulated in a certain way and it is this which creates the heat. Perhaps the main drawbacks to chemical heat pads is that the temperature of the reaction is uncontrollable, so they can occasionally become uncomfortably hot, especially if the area being treated is particularly sensitive. Also they tend to deliver dry heat only. You can purchase disposable chemical heat pads however which are particularly useful for outdoor use.
And there you have it. These three groups classify or categorize almost all of the different types of heat pad on the market. You can now concentrate your research on a particular grouping in order to identify the ideal heat pad for you.