This site uses cookies. By continuing to browse this site you are agreeing to our use of cookies. FULL PRESCRIBING INFORMATION 1 INDICATIONS AND USAGE PREVYMIS™ is indicated for prophylaxis of cytomegalovirus (CMV) infection and disease in adult CMV­ 3 In patients with CLcr less than 50 mL/min receiving PREVYMIS injection, accumulation of the intravenous vehicle, hydroxypropyl betadex, may occur. Labor and Delivery Oral ampicillin-class antibiotics are poorly absorbed during labor. Studies in guinea pigs showed that intravenous administration of ampicillin slightly decreased the uterine tone and frequency of contractions, The FDA-approved labeling recommends 150 to 200 mg/kg/day IV/IM divided every 3 to 4 hours. While the product labeling does not recommend a maximum dose, guidelines note 12 g/day IV for serious infections. Urbie Green Tribute Page at Trombone Page of the World Learn about Unasyn (Ampicillin and Sulbactam) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Detailed Ampicillin / Sulbactam dosage information for adults and children. Includes dosages for Bacterial Infection, Sinusitis, Skin or Soft Tissue Infection and more; plus renal, liver and dialysis adjustments. Azithromycin (Zithromax) is used for treating a variety of bacterial infections, such as cat-scratch disease, ear infections and throat or tonsil infections. Ampicillin official prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions, pharmacology and more.