Direct vision internal urethrotomy (DVIU) is a surgery to repair a narrowed section of the urethra. This is referred to as a stricture. The urethra is the tube through which urine passes from the bladder to the outside of the body.
Azithromycin (Zithromax Â®) is a prescription antibiotic licensed to treat a number of infections in both children and adults. Some of these azithromycin uses include: 1  Treatment of bacterial infections. 2  Treatment of sexually transmitted diseases (STDs).
Info as follows. Zithromax capsules and suspension contain the active ingredient azithromycin, which is a type of medicine called a macrolide antibiotic. (NB. Azithromycin is also available without a brand name, ie as the generic medicine.) Azithromycin is used to treat infections caused by bacteria.