Reviewed by Peptide Treatments Medical Advisory Board
VIP: Side Effects & Safety
Known side effects, safety considerations, and adverse reaction data for VIP.
Back to VIP 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 | Hypotension — dose-dependent, primary safety concern |
| 2 | Facial and body flushing |
| 3 | Nausea |
| 4 | Diarrhea at high doses |
| 5 | Reflex tachycardia |
Known Drug Interactions
Important: Only documented and contraindicated interactions are shown here. View all interactions including theoretical →
| Drug | Classification | Mechanism |
|---|---|---|
| Antihypertensives | Documented | VIP is a potent vasodilator — additive hypotensive effects with BP-lowering drugs |