Can we finally say goodbye to opioids? There may be new pain relief on the horizon.
In an article I recently wrote about a new calcium channel-blocking medication that could be effective in treating central chronic pain, I mentioned that medications like lidocaine block sodium channels to prevent the transmission of pain through the peripheral nervous system. I also said that these medications have limited use, usually just in the ER, because they are short-acting and injected, though there is a lidocaine patch that some …