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 Z-PAK (azithromycin) is a semi-synthetic macrolide antibiotic used for treating otitis media (middle ear infection), tonsillitis, laryngitis, bronchitis, pneumonia, and sinusitis caused by susceptible bacteria.he most common side effects of Zithromax are diarrhea or loose stools, nausea, abdominal pain, vomiting, constipation, dizziness, tiredness, headache, vaginal itching or discharge, skin rash or itching, ringing in the ears or hearing problems, or decreased sense of taste or smell.