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What should you eat before an IV drip?

28 September 2026 · 1 min read · Care at Home by DrypSkin · Medically reviewed by Dr Khan

Preparation for an IV drip is simple, but the small things genuinely make the session more comfortable.

Eat something light beforehand

Arriving on an empty stomach makes some people more prone to feeling lightheaded once the cannula goes in, particularly for longer or slower infusions like NAD+. A light meal an hour or two before your appointment, unless your clinician has advised otherwise for a specific drip, is usually enough to prevent that.

Drink water before your nurse arrives

Being reasonably hydrated beforehand makes finding a good vein easier and faster for your clinician, which means less searching and a smoother start to your session. It's a small step that saves time for both of you.

What to wear

A top with sleeves that roll up easily above the elbow makes access simple without you needing to change. It sounds minor, but it's one of the most common things that slows a visit down.

Tell us about anything relevant when you book

Medications, allergies, pregnancy or any medical conditions should be mentioned when you book, not on arrival, so your clinician can confirm suitability before anyone is at your door. It also gives us time to flag anything that needs a closer look first.

After that, just relax

Once you've eaten something, had some water and picked a seat with a bit of space around it, there's nothing else to prepare. Plan to stay in one place for 30 to 60 minutes, and the rest is handled by your nurse.

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