Yawning and mild exhilaration
PiHKAL import · 2c-o-4
Alexander & Ann Shulgin — PiHKAL entry #35 (2C-O-4), 1991
Inferred dose-response curves
2C-O-4
inferred from 1 report
Intro
💊 2C-O-4
- Amount
- 60 mg
- Method
- oral
2. T+01:30:00 [intensity]
intensity
± PLUS/MINUS — Threshold — something may be present, but it's right at the edge of perception. A stronger experience would confirm it; otherwise it may be nothing.
3. T+00:00:00 [note]
The author noticed a sensation in the forehead region along with frequent yawning, and the body clearly registered that something had been taken. A generalized excitement and lift persisted for a few hours, peaking at no more than a threshold-plus level.