Reviewed by Peptide Treatments Medical Advisory Board
Hexarelin: Side Effects & Safety
Known side effects, safety considerations, and adverse reaction data for Hexarelin.
Back to Hexarelin overviewData source: Side effect data comes from clinical trials, preclinical research, and anecdotal reports. No FDA-approved labeling exists for this compound.
Reported Side Effects (5 items)
| # | Side Effect |
|---|---|
| 1 | Headache — mild to moderate |
| 2 | Transient cortisol elevation — dose-dependent |
| 3 | Transient prolactin elevation |
| 4 | Injection site reactions (less common than GHRP-6) |
| 5 | Unknown long-term effects of chronic CD36 receptor activation |
Known Drug Interactions
Important: Only documented and contraindicated interactions are shown here. View all interactions including theoretical →
| Drug | Classification | Mechanism |
|---|---|---|
| Glucocorticoids | Documented | Corticosteroids attenuate GH-releasing effects of hexarelin |