Medicines & Vaccinations
Published on 10 September 2026
Can we drink alcohol after vaccination?
It's best to avoid alcohol for a couple of days after vaccination. While an occasional drink likely won't drastically reduce vaccine effectiveness, alcohol can worsen common side effects like fatigue, nausea, or headache and may stress your immune system when it's busy building protection. Staying hydrated, resting well, and skipping alcohol for 24-48 hours gives your body the best chance to respond properly.
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