Semaglutide (Ozempic, Wegovy) and tirzepatide (Mounjaro, Zepbound) slow the stomach and cut appetite. That is how they work, and it is also why they cause trouble. Patients eat and drink less, and nausea, vomiting, diarrhea and constipation are common, especially in the weeks after a dose increase.
Our GLP-1 Support IV gives fluids, electrolytes, vitamins and an amino acid directly into a vein, under the supervision of Dr. Movshis. It is meant to help with hydration and nutrient intake during weeks when eating and drinking are hard, alongside the steps that actually have evidence behind them, which we lay out at the end of this page.
Why GLP-1 Patients Ask for IV Support
Two things push patients toward an IV. The first is that drinking enough can be hard when you feel full or nauseated. The second is that GI side effects can pile up into real dehydration. The drug labels for semaglutide and tirzepatide warn that dehydration from nausea, vomiting and diarrhea has led to acute kidney injury, so staying hydrated matters. An IV gets fluid in quickly when you can’t keep it down.
Oral vitamins and electrolytes work fine for most people who can take them. An IV makes the most sense when nausea is the obstacle.
Infusion Protocol
- IV Fluids (Normal Saline or Lactated Ringer’s) — Restores fluid volume when you have been drinking less or losing fluid. This is the part of the infusion with the clearest purpose.
- B-Complex Vitamins — Thiamine, riboflavin, niacin, pantothenic acid, pyridoxine, and cobalamin are cofactors in energy metabolism. A top-up is reasonable when food intake has dropped sharply. It has not been shown to fix the fatigue some patients feel on these medications.
- Magnesium — A mineral needed by hundreds of enzymes, including those involved in muscle contraction and nerve signaling. Diarrhea and poor intake can lower it, and low magnesium can cause cramps and heart rhythm problems.
- Zinc — Supports immune cell function and wound healing. Low zinc is one of several causes of hair shedding. Hair shedding during rapid weight loss is common for other reasons too, and it usually settles as weight stabilizes.
- Glutamine — The most abundant amino acid in the blood. It is included for nutritional support. It has not been shown to protect muscle during weight loss. Dietary protein and resistance exercise are what do that.
- Zofran (Ondansetron) — Add-On — For patients with significant GLP-1-related nausea, Dr. Movshis can add a prescription anti-nausea medication to the infusion.
Who This IV Is For
This infusion is for patients taking semaglutide, tirzepatide or a similar medication, whether for weight loss or type 2 diabetes, who are struggling with nausea, poor intake, lightheadedness from drinking too little, or fatigue during dose escalation. Some patients also use it around a dose increase, when side effects tend to peak.
Severe or persistent belly pain, especially pain that goes through to the back, can be a sign of pancreatitis or gallbladder disease, both listed in the drug labels. That needs an urgent medical evaluation, not an IV. If you have severe pain, vomiting you can’t stop, or signs of serious dehydration such as fainting or very little urine, call 911 or go to the nearest emergency room.
How It Fits With the Medication Itself
This page is about side-effect support, not about the medication. If you want a physician to prescribe and manage semaglutide or tirzepatide, with the trial results, dosing and eligibility laid out, that is our medical weight loss program for patients whose weight is contributing to their pain. The GLP-1 Support IV is an optional add-on to that program, not a required part of it. Patients who use it usually book it during dose escalation or on weeks when side effects are worse, and Dr. Movshis adjusts the infusion as your GLP-1 dose and symptoms change.
If you are not taking a GLP-1 and are looking for an IV that causes weight loss, the honest answer is that no drip does that, this one included. Prescription medication does, and the medical weight loss page covers who qualifies.
What to Expect
Your first visit includes a brief consultation with Dr. Movshis to review your current GLP-1 regimen, assess symptoms, and set the infusion. The IV runs over 45-60 minutes in a private treatment room. Patients who were dehydrated often feel better within hours. Patients who were not dehydrated may notice little. If nausea is the main problem, the ondansetron add-on usually does more than the vitamins.
Important Considerations
This infusion is tailored for patients on physician-prescribed GLP-1 medications. Please bring your current medication list and dosing schedule to your appointment. Patients with kidney impairment, congestive heart failure, or known allergies to any infusion components should tell our team before treatment. Dr. Movshis reviews all medical history before prescribing the infusion.
What the evidence shows
We want to be straight about one thing: no clinical trial has shown that an IV reduces GLP-1 side effects. The approach with actual evidence behind it is slow dose escalation. In a pooled analysis of the STEP 1-3 trials, nausea affected 43.9% of people on semaglutide 2.4 mg against 16.1% on placebo, and most stomach side effects were mild to moderate, temporary, and clustered around dose increases (Wharton et al., 2022). Staying hydrated, eating enough protein, and resistance exercise to protect lean muscle round out the proven playbook.
So we don’t claim this drip prevents or treats GLP-1 side effects. What it does offer is physician-supervised fluids and nutrients for patients who are eating and drinking less, a sensible adjunct to the dose-escalation and lifestyle steps above, not a replacement for them.