How to Use Teduglutide
Complete guide to Teduglutide dosing, administration, timing, and protocol recommendations.
Quick Overview
Teduglutide is a 33-amino-acid GLP-2 analog approved for short bowel syndrome (SBS) in people who depend on IV nutrition or fluids. GLP-2 is the gut's own growth signal, and teduglutide makes the remaining intestine grow taller villi and absorb more, so some patients can cut back the hours they spend hooked to a drip. The FDA approved it as Gattex in December 2012 (children 1 year and older were added in 2019), and in Europe it is sold as Revestive. It works, but it is a serious daily injection with real monitoring requirements, not a gut-health supplement.
Dosing Guidelines
Common Dose
0.05 mg/kg once daily (labeled dose)
Frequency
Once daily
Dose Range
0.025-0.05 mg/kg once daily depending on kidney function
Note: Before starting, adults need a colonoscopy with polyp removal and baseline bilirubin, alkaline phosphatase, lipase, and amylase. Colonoscopy is repeated after 1 year, then at least every 5 years. When stopping, fluid and electrolytes need close watching because absorption falls back.
Administration Method
Subcutaneous injection, rotating between abdominal quadrants, thighs, or arms
Best Time to Take
Same time each day, any time of day
The label sets once-daily dosing without a fixed clock time. Consistency matters more than morning versus evening.
Protocol Duration
Long-term, with assessment of benefit and ongoing monitoring; IV support is weaned as absorption improves
Possible Side Effects
Not everyone experiences these. Individual responses vary.
- •Abdominal pain (30% vs 22% placebo)
- •Nausea
- •Upper respiratory infections
- •Abdominal distension
- •Injection site reactions
Frequently Asked Questions
What is the recommended dose for Teduglutide?
0.05 mg/kg once daily (labeled dose)
How do you administer Teduglutide?
Subcutaneous injection, rotating between abdominal quadrants, thighs, or arms
When is the best time to take Teduglutide?
Same time each day, any time of day
How long should you use Teduglutide?
Long-term, with assessment of benefit and ongoing monitoring; IV support is weaned as absorption improves
This information is for educational purposes only. Always consult with a healthcare professional before using any peptide. Dosing information is based on research literature and community reports, not medical advice.