Conclusion: In the included studies, Anamorelin had some positive effects to relieve the symptoms and improved the quality of life. However, the heterogeneity was apparent, so the clinical effects of Anamorelin should be further validated by increasing the sample size, varying the range of doses during treatment, and observing other outcomes. We are still confident for the future application of Anamorelin in phase III clinical trials.
PubMed 28074289 ↗Anamorelin
The short answer. There isn't much data on Anamorelin yet — 4 mentions, 1 with a clear outcome — so treat these numbers as anecdotal. It is well studied — 11 meta-analyses on PubMed.
Out of 4 mentions; the other 75% didn't say how it went and aren't counted.
What Anamorelin does, according to users
Of the people who reported each effect, the share who said it got better.
What the research says
Systematic reviews and meta-analyses from PubMed, with their published conclusions.
3+ meta-analyses or systematic reviews and 10+ randomized controlled trials in humans. The grade measures how much human research exists — read the conclusions below for what it found.
Conclusion: Both olanzapine and anamorelin are useful in improving body weight in patients with cancer cachexia. Personalization may be helpful for different patients.
PubMed 39225556 ↗Conclusion: This analysis demonstrated that anamorelin represents a promising treatment option for CACS in patients with advanced NSCLC.
PubMed 29191597 ↗Conclusion: Our analysis indicated that ghrelin receptor agonists could improve the poor nutritional state of malnourished patients by increasing their energy intake, ameliorating their irregular body composition and improving their grip strength. However, these results might be less conclusive due to the limited sample sizes and one potential publication that has not been released.
PubMed 27852245 ↗Dosage people report
Reported side effects
How often each side effect came up across all reports.
What users say
First-hand experiences, quoted verbatim. We show one positive and one negative where both exist.
Other options for recovery
User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 3, 2026. How we rate