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Can you drink alcohol while taking Ceftazidime Injection?

Updated Sep 7, 20261 min readAnswer
On this pageShort answer Drinking alcohol while taking Ceftazidime Injection: what to do Common questions Related questions Sources
Short answer

**Ceftazidime injection has no known direct interaction with alcohol, but avoiding alcohol while you recover is the better choice.**

Alcohol can worsen nausea or dizziness while you are taking antibiotics. Your other medicines can change the advice, especially if you also take metronidazole or tinidazole. Ask your pharmacist or prescribing clinician to check your full medication list before drinking. Keep your injections on schedule and follow your treatment team's instructions.

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Drinking alcohol while taking Ceftazidime Injection: what to do

1**Pause drinking:**Avoid alcohol while you feel unwell or have nausea or dizziness.
2**Check your medicines:**Ask your pharmacist to review everything you take before drinking alcohol.
3**Follow alcohol restrictions:**Avoid alcohol with metronidazole or tinidazole and follow the required waiting period after your last dose.
4**Keep your schedule:**Do not skip or delay an injection to drink alcohol.
5**Contact your clinician:**Call your prescribing clinician if your infection symptoms worsen or do not improve during the first few days.

Common questions

Can you drink alcohol while taking Ceftazidime Injection?

Ceftazidime injection has no known direct interaction with alcohol, but it is best to avoid drinking while you feel unwell. Alcohol can worsen nausea or dizziness associated with antibiotic treatment. If you also take metronidazole or tinidazole, avoid alcohol during treatment and for 48 or 72 hours afterward, respectively. Ask your pharmacist or prescribing clinician whether your other medicines or health conditions require avoiding alcohol. If you already had a drink, do not skip or delay your ceftazidime injection; continue your prescribed schedule.

About this page. Written and maintained by the Pymander Health team. Last updated September 7, 2026.

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