Blood pressure spike, mild effects
PiHKAL import · 4-ma
Alexander & Ann Shulgin — PiHKAL entry #97 (4-MA), 1991
Inferred dose-response curves
4-MA
inferred from 1 report
Intro
💊 4-MA
- Amount
- 60 mg
- Method
- oral
2. T+01:00:00 [intensity]
intensity
+ PLUS ONE — Clearly noticeable. You can tell when it began and how it's changing, though its full character isn't apparent yet.
3. T+00:00:00 [note]
Just past the one-hour point the author's systolic blood pressure jumped sharply, by 55 mm, and stayed elevated for another hour. Subjective effects were modest and reminded the author of DET, with noticeable after-images and some tingling skin sensations. Everything had cleared by about five hours.