Wellness Nomad | Alternative Medicine Specialist
Med-Spa Therapies Dissected, Part One — what clinical training taught me about IV drips, and what the spa industry decided to forget.
In my clinical training, the rule about IV drips took under a minute to teach. Before anyone put a needle into a vein, two questions had to be answered.
Can this person eat? Can this person absorb?
If the answer to both was yes, the answer to the drip was no. Food, fluids, time. The line was for the patient who could not swallow, could not keep anything down, or whose gut had stopped taking up what was put into it. Malabsorption. Severe depletion. Critical illness.
It was not taught as caution. It was taught as arithmetic. A needle breaks the skin, and breaking the skin has a cost that is only worth paying once the ordinary route has failed.
An IV line is not a delivery upgrade. It is a declaration that the gut has failed.
The turn
Sixteen years later I was reading spa menus instead of charts, and the drips had arrived. Immunity. Glow. Recovery. Jet lag. Hangover. Named like cocktails, priced like signature treatments, given in a lounge chair beside a pool.
I understood the appeal immediately, and I should be honest about why. I have spent most of my career defending a spa profit and loss, running a facility with 25 treatment rooms and 80 therapists, and watching revenue rise 20 per cent year on year because we managed capture rate, labour cost and room utilisation with something close to obsession.
Judged on those metrics alone, a drip is close to a perfect line item. Forty-five minutes. No treatment room. No therapist hour. High ticket, low labour, easy to photograph. It solves the operator’s problem elegantly. It is the guest’s problem I keep returning to, because the guest walking in has eaten breakfast and has a gut that works.
The cost
The literature is not ambiguous, and it is not hidden. A 2023 review in the BMJ’s Drug and Therapeutics Bulletin found no good evidence that high-dose vitamin infusions benefit anyone who is not deficient or unwell, and noted that harm from non-physiological doses is real.
The one randomised, double-blind, placebo-controlled trial of the Myers’ cocktail I can find enrolled 34 people with fibromyalgia and compared eight weekly infusions against lactated Ringer’s solution. Both groups improved. Neither beat the other on any measure. The placebo arm was a bag of salt water and an hour of undivided attention in a quiet room.
The harms are not theoretical. A 2023 case report describes a 74-year-old woman given 100 grams of intravenous vitamin C weekly for six weeks outside conventional oncology care; she developed oxalate nephropathy and now needs dialysis for life. The parenteral nutrition literature has also asked the supply-chain question: what it means for elective hangover drips to consume intravenous fluids during a shortage.
The detail that stayed with me was smaller. Searching the literature for drip bars, the most practical paper I found was not a trial. It was a how-to in an aesthetic nursing journal, walking a clinic through opening one.
The literature on drip bars is not about whether they work. It is about how to open one.
I am not arguing that IV nutrition is quackery. The route is legitimate and sometimes irreplaceable: Wernicke’s encephalopathy, malabsorption, documented deficiency, and high-dose vitamin C in oncology trials, where bypassing the gut genuinely changes the blood levels you can reach. Nor am I pointing at individual clinicians; most of the nurses running these services are careful people inside a business model they did not design. And my own field is not exempt. Naturopathy sells plenty of things ahead of its evidence, and a practitioner who will not say that out loud is selling something.
The return
The argument was never about the route. It is about indication, and about who decides.
A drip in a hospital sits behind a history, a blood test, a prescriber and a chart. A drip beside a pool sits behind a waiver and a menu photograph. Same needle, same infection risk, same fluid load on a heart or a kidney nobody has assessed. What has quietly been removed is the assessment, and the assessment was the medicine.
Why I am telling you this
If you run a property, this is a governance question, not a wellness question. The moment a needle appears on your menu, that menu becomes a medical document. Who takes the history. Who holds the licence and the indemnity in that jurisdiction. What happens at minute twelve when a guest becomes breathless and the nearest hospital is a boat ride away. Whether your insurer has been told.
There is also a design argument, and I find it the more interesting one. A guest arriving depleted needs the nervous system taken down a gear, not another intervention delivered at speed. Rest, not shock. Almost everything that works for that guest works through sleep, food, breath, water, sunlight and touch, and none of it requires breaking the skin.
So the next time a drip is proposed for your property, ask the two questions I was taught on the ward. Can this guest eat, and can this guest absorb? If the answer to both is yes, what exactly is the line for?
If a category has appeared on your menu that your team cannot yet evaluate, the consulting and advisory work is where that conversation begins.
A version of this article first appeared on LinkedIn. Nothing here is medical advice.