Anesthesia is a type of medication that prevents people from feeling pain during or following surgery. There are four main categories of anesthesia: local, regional, general, and sedation. Share on ...

A cystoscopy is a procedure that involves inserting a tool into the urethra and up into the bladder to examine these organs. The tool is a cystoscope — a thin, flexible instrument with a light and a ...

Please provide your email address to receive an email when new articles are posted on . The use of virtual reality technology can reduce the pain that patients feel during uncomfortable medical ...