Vasoconstriction
Vasoconstriction can be described as a narrowing of the veins and blood vessels which results from a contraction of their muscular wall. It is particularly prevalent in the large arteries and small arterioles.
This effect typically results in feelings of tightness, achiness, and numbness within a person's arms and legs. It can range from mild in its effects to extremely uncomfortable.
Vasoconstriction is often accompanied by other coinciding effects such as stimulation. It is most commonly induced under the influence of moderate dosages of stimulating psychedelic compounds, such as LSD, 2C-E, and DOC. However, it can also occur under the influence of traditional stimulants such as methamphetamine, caffeine, and MDMA.
Psychoactive substances
Compounds within our psychoactive substance index which may cause this effect include:
- 1B-LSD
- 1P-LSD
- 1V-LSD
- 1cP-LSD
- 2-FA
- 2-FEA
- 2-FMA
- 25B-NBOH
- 25B-NBOMe
- 25C-NBOH
- 25C-NBOMe
- 25D-NBOMe
- 25I-NBOH
- 25I-NBOMe
- 2C-T
- 2C-T-2
- 3,4-CTMP
- 3-FEA
- 3-FPM
- 3-MMC
- 3C-E
- 3C-P
- 4-FMA
- 4F-EPH
- 4F-MPH
- 5-MeO-DiPT
- 5-MeO-MiPT
- A-PHP
- A-PVP
- Amphetamine
- Bromantane
- Bromo-DragonFLY
- Bufotenin
- Caffeine
- Cocaine
- Cocoa
- Cyclazodone
- DOB
- DOC
- DOI
- DOM
- Desoxypipradrol
- Dichloropane
- ETH-LAD
- Ethylphenidate
- Hexedrone
- Isopropylphenidate
- LSA
- LSD
- LSM-775
Experience reports
Anecdotal reports which describe this effect within our experience index include:
- Experience:1000 Morning Glory seeds - Rediscovering the Self
- Experience:170mg 4-AcO-DMT - Recklessness rewarded
- Experience:250 seeds - Harsh body load
- Experience:337mg DMT fumarate - A Day With DMT
- Experience:800 seeds LSA - My First Trip Ever
See also
- Responsible use
- Subjective effects index
- Psychedelics - Subjective effects
- Dissociatives - Subjective effects
- Deliriants - Subjective effects