Pain Killers Without Prescription Online

Pain- How de we feel it?
Pain is basically a perception of neuro signals sent by receptors in our body. The body when senses the pain it sends the signals to the brain which then recognize the signals. Feeling pain is all about perception of emotional signals.

Pain Killers
Pain killer is the generic name of the medication which is used to relieve the body from any type of pain. Pain killers are medically named as Analgesics. Analgesics function by working on our receptors. Analgesics can be agonists or antagonists. This classification is based upon the relationship between pain killers and our body receptors. Pain killers which relieve us from pain by binding our receptors fall under the category of antagonists, while those which bind and alter the functionality of receptors are called agonists.