How long is Azithromycin liquid good after mixing?

Azithromycin (azithromycin)

Use it within 10 days of mixing. It can be kept anywhere from 41°F to 86°F, so the fridge or room temperature both work.

After mixing
10 days
Storage
41°F to 86°F (fridge or room temperature)

Good to know

  • Shake well before each dose and keep the bottle tightly closed.
  • Generic makers can word this differently. Check the label on the bottle you dispense.

Source: the FDA label on DailyMed, last checked October 14, 2026. Labels change, so check the product in hand. Questions about a patient's medicine go to the pharmacist.

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