Procaine or novocaine is the drug used to induce local anesthesia, especially by dentists. Before 1905 when it was first synthesized, cocaine was used instead.
Health
How to swallow pills easily
It’s easier to swallow pills if you’re looking down, not up like most people do. Don’t believe me? Look up and try swallowing saliva, then look down and do the same. Thank me later.
