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).
Azithromycin is an antibiotic that is commonly prescribed for the treatment of common bacterial infections and sexually transmitted diseases such as gonorrhea and chancroid.zithromycin (Zithromax Â®) is a prescription antibiotic that is licensed to treat a number of common infections. It is part of a class of antibiotics called macrolides.