What Happens During NAD+ IV Therapy: A Complete Session Guide

Preparing for Your Session

Eat a substantial meal 2-3 hours before your appointment. NAD+ infusions can cause nausea, and having food in your system helps minimise this reaction. Hydrate well throughout the day preceding treatment — aim for clear urine by the time you arrive.

Wear comfortable, loose-fitting clothing with sleeves that roll up easily past your elbow. You'll be seated or lying down for several hours, so consider layers you can adjust for temperature comfort. Bring entertainment: books, tablets, headphones, or podcasts. Mobile signal may vary in treatment rooms.

Avoid alcohol for 24 hours beforehand, as it can interfere with NAD+ metabolism and increase side effects. If you take regular medications, confirm timing with the clinic — some may need adjustment. Arrive well-rested; fatigue can amplify the treatment's intensity.

The Infusion Process

Your practitioner will begin with a health assessment and vital signs check. They'll examine your arms to locate suitable veins — typically in the forearm or hand. The IV insertion feels like a sharp pinch followed by mild pressure as the cannula settles.

NAD+ appears as a clear solution in the drip bag. The infusion starts slowly — often at 50-100mg per hour — to gauge your tolerance. You'll notice a metallic taste within minutes, sometimes described as penny-like or slightly bitter. This is normal and indicates the NAD+ entering your circulation.

Most people experience some combination of chest tightness, stomach cramping, or restlessness during the first hour. These sensations typically peak around 30-60 minutes into treatment, then gradually subside. The practitioner monitors your response continuously and can slow the drip rate if discomfort becomes significant.

Total session time ranges from 2-4 hours depending on the dose (typically 250-750mg) and your individual tolerance. Higher doses require slower administration to minimise side effects.

What You Might Experience

Physical responses vary considerably between individuals. Many people report initial anxiety or jitteriness as NAD+ levels rise, similar to drinking strong coffee on an empty stomach. Nausea is common, ranging from mild queasiness to more pronounced stomach upset. Some experience muscle cramping, particularly in the abdomen or legs.

Psychologically, you might notice heightened alertness or mild euphoria as the session progresses. Others describe feeling emotionally sensitive or having vivid thoughts. These effects typically stabilise within the first hour as your body adjusts to elevated NAD+ levels.

Towards the end of treatment, many people feel surprisingly energised despite the session's length. However, fatigue can also occur — your body has been processing a significant metabolic load. Don't be surprised if you feel ready for a nap or experience mild confusion immediately afterwards.

In the days following treatment, reported effects include improved sleep quality, enhanced mental clarity, or increased physical energy. However, some people notice little immediate change. Individual responses depend on baseline health, stress levels, and cellular NAD+ depletion.

Post-Session Care

Drink plenty of water for the remainder of the day to support your kidneys in processing metabolic byproducts. Avoid alcohol for 24 hours, as your liver is already working to metabolise the infused NAD+. Light, easily digestible meals are preferable if you're experiencing lingering nausea.

The IV site may feel tender or show slight bruising — normal responses that resolve within a few days. Apply ice if there's swelling, but avoid hot baths or vigorous arm use for 24 hours. Contact your clinic if you notice increasing redness, warmth, or pain at the insertion site.

Some people feel energised enough to return to normal activities immediately, whilst others prefer rest. Listen to your body rather than pushing through fatigue. Sleep quality may improve noticeably within the first few nights.

Results typically become apparent 3-7 days post-treatment as cellular processes optimise. Energy improvements, if they occur, often develop gradually rather than dramatically.

Treatment Frequency and Expectations

Most protocols involve 4-8 sessions over several weeks, though this varies based on individual goals and practitioner recommendations. Initial treatments might be scheduled weekly, then spaced further apart for maintenance. Some people opt for monthly sessions long-term.

The cumulative effect appears more significant than single treatments. Many practitioners suggest a minimum of 3-4 sessions before evaluating whether NAD+ therapy suits you. Individual responses range from subtle improvements in energy and mental clarity to more pronounced changes in sleep and recovery.

Costs typically range from £200-500 per session, making multiple treatments a significant investment. Discuss realistic expectations with your practitioner beforehand — whilst some people report remarkable benefits, others notice minimal changes despite completing full protocols.

Consider keeping a symptom diary to track energy levels, sleep quality, and overall wellbeing between sessions. This helps you and your practitioner assess whether the treatment is providing meaningful benefits worth continuing.