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).
Zithromax and Skin Rash Reactions from Azithromycin. Zithromax is a semi-synthetic macorolide antibiotic. It is commonly prescribed for bacterial infections that cause tonsillitis, pneumonia, bronchitis, middle ear infections and some sexually transmitted diseases, like gonorrhea and Chlamydia. It works well against infections caused by most forms of mycobacteria.