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ZITHROMAX for injection is supplied as white to off-white lyophilized powder under a vacuum in a single-dose vial equivalent to 500 mg of azithromycin for intravenous administration.
These are packaged as follows:
| Unit of Sale | Concentration |
|---|---|
| NDC 0069-3150-83 | 500 mg/vial |
| Carton containing 10 single-dose vials |
Before reconstitution, store vials at or below 30°C (86°F) [see Dosage and Administration (2.3)].
To report an adverse event related to Pfizer-BioNTech COVID-19 Vaccine (also known as COMIRNATY®, COVID-19 mRNA, Vaccine BNT162b2 or BNT162) or Pfizer COVID-19 Treatment (also known as PAXLOVID™ (nirmatrelvir tablets; ritonavir tablets)), and you are not part of a clinical trial* for this product, click the link below to submit your information:
*If you are involved in a clinical trial for either product, adverse events should be reported to your coordinating study site.
If you cannot use the above website or would like to report an adverse event related to a different Pfizer product, please call Pfizer Safety at