Medicinal plasters are another group of topical products that are popular for various injuries. These are available both from herb stores and pharmacies. Several brands of Japanese plasters are now being marketed and advertised in the media. Again, depending on the ingredients, these plasters have various uses. Usually they are applied and left in place for two to 24 hours, as long as blistering does not occur.
More contemporary plasters have cloth or synthetic backings.
In conclusion, there are a large number of externally applied products that can help to heal injuries sustained in practice. They must be appropriately used, however, if they are to be of value. The inappropriate use of these medicines may make an injury worse. If you are uncertain of what type of product to use, consult your health care provider.