Zithrotel

Zithrotel Dosage/Direction for Use

azithromycin

Manufacturer:

Anfarm-Hellas

Distributor:

DCH Auriga

Marketer:

TTN
Full Prescribing Info
Dosage/Direction for Use
Adults and adolescents (>12 years of age): The recommended dose for the treatment of community-acquired pneumonia due to the indicated susceptible microorganisms is of 500 mg administered as a single intravenous daily dose for at least two consecutive days. The intravenous therapy should be followed by the oral administration of azithromycin in a single daily dose of 500 mg up to 7 to 10 days of treatment.
Transition to oral therapy should be carried out when indicated by the doctor and according to the clinical response.
The recommended dose for the treatment of pelvic inflammatory disease (PID) due to the indicated susceptible microorganisms is of 500 mg administered as a single intravenous daily dose for one or two days. The intravenous therapy should be followed by the oral administration of azithromycin in a single daily dose of 250 mg up to 7 days of treatment. Transition to oral therapy should be carried out when indicated by the doctor and according to the clinical response. Once the patient has been responded clinically the intravenous therapy should be displaced by the oral administration of azithromycin.
Children: The efficacy and safety of azithromycin as powder for solution for infusion for the treatment of infections in children and adolescents has not been established.
Use in the elderly: No dose adjustment is required in elderly patients that require therapy with azithromycin.
Use in patients with renal impairment: No dose adjustment is recommended in patients with mild to moderate renal impairment (GFR 10-80 ml/min). Caution should be exercised when azithromycin is administered to patients with severe renal impairment (GFR < 10 ml/min) (see Precautions).
Use in patients with hepatic impairment: Dose adjustment is not required for patients with mild to moderate hepatic dysfunction but the medicinal product should be used with caution in patients with significant hepatic disease (Precautions).
Mode of Administration: Once the product is reconstituted and diluted, is intended to be administered by intravenous infusion. It should not be administered as an intravenous bolus or an intramuscular injection (see Precautions and Cautions for Usage).
The concentration of the solution for infusion and the infusion rate of azithromycin as powder for solution for infusion should be 1 mg/ml for 3 hours or 2 mg/ml for 1 hour. Concentration > 2 mg/ml should be avoided.
Preparation of the solution for intravenous administration is as follows: Reconstitution: The initial solution of azithromycin is prepared by adding 4.8 ml of sterile water for injections to the 500 mg vial and shaking the vial until all the drug is dissolved. It is recommended that a standard 5 ml (non-automated) syringe be used to ensure that the exact volume of 4.8 ml of sterile water for injections is dispensed. Each ml of reconstituted solution contains azithromycin dihydrate equivalent to 100 mg azithromycin (100 mg/ml).
Parenteral administration drugs should be inspected visually for particulate in suspension prior to administration. If particulate in suspension is evident in reconstituted solution, the drug solution should be discarded.
The reconstituted solution must be further diluted prior to administration as instructed as follows.
Dilution: To provide azithromycin over a concentration range of 1.0 – 2.0 mg/ml, transfer 5 ml of the 100 mg/ml azithromycin solution to the appropriate amount of any of the diluents listed in Cautions for Usage.
(See Table.)

Click on icon to see table/diagram/image

It is recommended that a 500 mg dose of azithromycin as powder for solution for infusion, diluted according to the instructions above, be administered as an intravenous infusion over at least 60 minutes.
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