Research

Hormonal

Growth hormone causes fluid retention (edema) and weight gain in the first week of treatment, which resolves after treatment stops, resulting in no net difference in total weight loss compared to placebo.

Expect to gain 1-2 pounds in the first week of Growth Hormone therapy due to water retention. This is normal and temporary. Do not stop treatment because of this initial weight gain; it will resolve after you stop the injections.

GoodQualifiesHIGH confidence
injection of GH caused fluid retention that was manifest as failure to lose weight during the first week of GH injections, and as mild peripheral edema in some subjects.
David K. Snyder et al. · The Journal of Clinical Endocrinology & Metabolism · 1988

Why this rating

RCT with daily weighing and clinical observation of edema.

Source

Treatment of Obese, Diet-Restricted Subjects with Growth Hormone for 11 Weeks: Effects on Anabolism, Lipolysis, and Body Composition*

David K. Snyder et al. · The Journal of Clinical Endocrinology & Metabolism · 1988

DOI 10.1210/jcem-67-1-54

rct · n=20Cited 185×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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