what is the importance of painkillers
Painkillers are analgesics, or groups of drugs and medications that are intended to reduce or ease pain. Painkillers can range in function and have specific purposes, such as treatment for migraine pain for example, or for the purpose of treating general pain symptoms. Combinations: There are painkillers that are used in combination to provide pain relief through multiple sites of action. 2  Examples include Percocet and Vicodin, which are a combination of opiates and acetaminophens.