---
title: "What Does an NAD+ IV Feel Like? First-Session Guide"
url: https://icryo-westminster.com/blog/nad-iv-what-to-expect
description: "Flushing, pressure, nausea? Here's what an NAD+ IV really feels like, why it's infused slowly and how to prepare for your first session in Westminster, CO."
lang: en
---

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# What Does an NAD+ IV Feel Like? First-Session Guide

Updated October 20, 2026 · 2 min read

Image: IV infusion supplies arranged on a tray — iCRYO Westminster, CO wellness guide (https://icryo-westminster.com/__l5e/assets-v1/8a65f52a-c672-49a9-8926-9db20efadfad/icryo-westminster-co-nad-iv-what-to-expect.webp)

If you've heard stories about NAD+ IVs, you may be a little nervous. Some people describe flushing, chest pressure or nausea. Others say it was relaxing.

Here's the truth: most of the discomfort people talk about comes from infusing NAD+ too quickly, and it's manageable. This guide walks you through exactly what to expect at your first NAD+ IV at iCRYO Westminster (https://icryo-westminster.com/services/nad-therapy).

New to NAD+? Start with What Is NAD+ IV Therapy? (https://icryo-westminster.com/blog/what-is-nad-iv-therapy)

## Before Your Session

## How to prepare

- **Eat a light meal** beforehand. An empty stomach can make nausea more likely.
- **Hydrate.** Colorado's dry air makes this extra important.
- **Clear your schedule.** NAD+ infusions take longer than a regular IV drip.
- **Bring something to do**: headphones, a book or your laptop.
- **Wear comfortable clothes** with sleeves that roll up easily.

## Health screening

Our medical team reviews your health history and medications before your first infusion.

## During Your Session

## IV placement

You'll feel a quick pinch as the IV is placed, then the drip begins slowly.

## What you might feel

As NAD+ enters your bloodstream, you may notice:

- Warmth or flushing
- A feeling of pressure in your chest or stomach
- Mild nausea
- Muscle tightness or cramping
- A sense of restlessness

**These sensations are temporary.** They usually ease within minutes once the drip is slowed.

## Speak up

This is the most important tip: **tell our team how you feel.** We'll adjust the rate to keep you comfortable. There's no prize for toughing it out.

## After Your Session

Responses vary:

- Some people feel energized and clear-headed right away
- Others feel tired that day and notice more energy the next day

Drink water, eat a balanced meal and go easy on yourself the rest of the day.

## Common First-Timer Questions

**Is it painful?** The IV pinch is brief. The infusion sensations are uncomfortable for some people but not painful for most, especially at a slow rate.

**Will I feel this every time?** Many people find later sessions more comfortable as they learn what to expect and settle into the right drip rate.

**Can I drive afterward?** Most people can. Let our team know if you feel lightheaded.

## Prefer a Shorter, Gentler Option?

Ask about Niagen (https://icryo-westminster.com/services/niagen), an NAD+ precursor therapy. Read Niagen vs. NAD+ IV (https://icryo-westminster.com/blog/niagen-vs-nad-iv) to compare.

## What Comes Next?

Many people start with a series of sessions. See How Often Should You Get NAD+ Therapy? (https://icryo-westminster.com/blog/how-often-nad-therapy) for typical plans.

Ready for your first session?

## NAD+ IV Therapy in Westminster, CO

iCRYO Westminster is at **14613 Orchard Pkwy #200, Westminster, CO 80023**, just off I-25 with free parking. We welcome clients from Broomfield, Thornton, Northglenn, Arvada, Federal Heights and north Denver.

- See our current intro offers: https://icryo-westminster.com/deals
- Book your intro visit: https://icryo-westminster.com/book-now
- Get your free personalized wellness plan: https://icryo-westminster.com/free-wellness-plan

Questions? Call (720) 222-0224.

## NAD+ IV Therapy FAQs

What does an NAD+ IV feel like?

Many people feel temporary sensations during the infusion, such as warmth, flushing, chest or stomach pressure, mild nausea or muscle tightness. These usually ease quickly when the drip is slowed.

Why does NAD+ cause discomfort?

NAD+ is metabolically active, and infusing it too quickly can cause temporary sensations. That's why it's given slowly, with the rate adjusted to your comfort.

How long does an NAD+ IV take?

NAD+ infusions often take longer than standard IV drips, commonly a couple of hours, depending on dose and your comfort.

How will I feel after an NAD+ IV?

Some people feel energized and clear-headed soon after, while others feel a little tired that day and notice benefits the next day.

iCRYO Westminster Team

The iCRYO Westminster team helps clients across the north Denver metro look and feel their best.

## Related Articles

What Is NAD+ IV Therapy? How It Works

NAD+ is a coenzyme every cell uses to make energy, and levels decline with age. Learn what NAD+ IV therapy is, how it works and who it's for in Westminster, CO.
https://icryo-westminster.com/blog/what-is-nad-iv-therapy

NAD+ IV Benefits: Energy, Focus and Healthy Aging

NAD+ supports cellular energy, focus and healthy aging. Here are the potential benefits of NAD+ IV therapy and what research shows. iCRYO Westminster, CO.
https://icryo-westminster.com/blog/nad-iv-benefits

NAD+ IV vs. NAD+ Supplements: Which Works Better?

NAD+ IVs, NR and NMN pills, Niagen: what's the difference? Compare absorption, speed, cost-effectiveness and convenience to find your best option.
https://icryo-westminster.com/blog/nad-iv-vs-nad-supplements

Learn more about NAD+ IV Therapy in Westminster, CO

View the NAD+ IV Therapy service page →
https://icryo-westminster.com/services/nad-therapy

Start your wellness journey in Westminster

Get Your Free Wellness Plan: https://icryo-westminster.com/free-wellness-plan
Book Your Intro: https://icryo-westminster.com/book-now

(720) 222-0224 (+17202220224)

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