NANDROLONE: 92 Adverse Event Reports & Safety Profile
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92
Total FAERS Reports
25 (27.2%)
Deaths Reported
53
Hospitalizations
92
As Primary/Secondary Suspect
2
Life-Threatening
1
Disabilities
First Report: 2014 · Latest Report: 20250323
What Are the Most Common NANDROLONE Side Effects?
#1 Most Reported
Drug abuse
56 reports (60.9%)
#2 Most Reported
Testicular atrophy
16 reports (17.4%)
#3 Most Reported
Toxicity to various agents
15 reports (16.3%)
All NANDROLONE Side Effects by Frequency
| Side Effect | Reports | % of Total | Deaths | Hosp. |
|---|---|---|---|---|
| Drug abuse | 56 | 60.9% | 23 | 31 |
| Testicular atrophy | 16 | 17.4% | 15 | 1 |
| Toxicity to various agents | 15 | 16.3% | 15 | 0 |
| Cardiac death | 13 | 14.1% | 13 | 0 |
| Muscle mass | 13 | 14.1% | 13 | 0 |
| Overdose | 13 | 14.1% | 4 | 9 |
| Left ventricular hypertrophy | 12 | 13.0% | 11 | 1 |
| Cardiotoxicity | 11 | 12.0% | 11 | 0 |
| Cholestasis | 11 | 12.0% | 0 | 11 |
| Myocardial fibrosis | 11 | 12.0% | 11 | 0 |
| Intentional product misuse | 10 | 10.9% | 2 | 7 |
| Drug interaction | 9 | 9.8% | 4 | 2 |
| Jaundice | 9 | 9.8% | 0 | 9 |
| Pruritus | 9 | 9.8% | 0 | 9 |
| Chromaturia | 8 | 8.7% | 0 | 8 |
| Liver function test abnormal | 8 | 8.7% | 0 | 8 |
| Off label use | 8 | 8.7% | 1 | 6 |
| Eye colour change | 7 | 7.6% | 0 | 7 |
| Prescription drug used without a prescription | 7 | 7.6% | 7 | 0 |
| Yellow skin | 6 | 6.5% | 0 | 6 |
Who Reports NANDROLONE Side Effects? Age & Gender Data
Gender: 3.6% female, 96.4% male. Average age: 32.3 years. Most reports from: IT. View detailed demographics →
Is NANDROLONE Getting Safer? Reports by Year
| Year | Reports | Deaths | Hosp. |
|---|---|---|---|
| 2014 | 3 | 0 | 3 |
| 2016 | 8 | 0 | 8 |
| 2017 | 1 | 1 | 0 |
| 2020 | 1 | 0 | 0 |
| 2023 | 2 | 0 | 0 |
| 2025 | 1 | 0 | 0 |
What Is NANDROLONE Used For?
| Indication | Reports |
|---|---|
| Product used for unknown indication | 48 |
| Muscle building therapy | 12 |
| Drug abuse | 5 |
Official FDA Label for NANDROLONE
Official prescribing information from the FDA-approved drug label.