This is an unofficial archive of PsychonautWiki as of 2025-08-11T15:14:44Z. Content on this page may be outdated, incomplete, or inaccurate. Please refer to the original page for the most up-to-date information.
Visual acuity suppression
Visual acuity suppression can be described as the experience of one's sense of vision becoming partially to completely blurred and indistinct. Depending on its intensity, this can often result in a loss of the ability to function and perform basic tasks which necessitate the use of sight.
Psychoactive substances
Compounds within our psychoactive substance index which may cause this effect include:
- 3,4-CTMP
- 3-Cl-PCP
- 3-HO-PCE
- 3-HO-PCP
- 3-MeO-PCE
- 3-MeO-PCMo
- 3-MeO-PCP
- 4-HO-DPT
- 4-MeO-PCP
- 5-MeO-DMT
- 5F-PB-22
- A-PHP
- A-PVP
- Alcohol
- Alprazolam
- Amanita muscaria
- Benzydamine
- Bromazepam
- Bufotenin
- Cannabis
- Carisoprodol
- Clonazepam
- Clonazolam
- Datura
- Deschloroketamine
- Dextromethorphan
- Diazepam
- Diphenhydramine
- Diphenidine
- Ephenidine
- Eszopiclone
- Experience:3-MeO-PCP, LSD, Clonazolam, and Amphetamine - Excessive Amounts and Excessive Confusion
- Flualprazolam
- GBL
- GHB
- Gaboxadol
- HXE
- JWH-018
- JWH-073
- Ketamine
- Kratom
- MXiPr
- Memantine
- Mephenaqualone
- Methaqualone
- Methoxetamine
- Methoxphenidine
- Mirtazapine
- Myristicin
- Nitrous
Experience reports
Anecdotal reports which describe this effect within our experience index include:
- Experience: 550mg DPH - My First Time on DPH
- Experience:100ug 1P-LSD - A Fear and loathing into Bliss
- Experience:200 mg of MXP + N2O:20 chargers
- Experience:250 seeds - Harsh body load
- Experience:25mg Deschloroketamine - My first time orally dosing DCK
- Experience:3-MeO-PCP - Extreme psychosis
- Experience:3-MeO-PCP, LSD, Clonazolam, and Amphetamine - Excessive Amounts and Excessive Confusion
- Experience:3g Syrian Rue + 5g Acacia Confusa - Life Changing Madness
- Experience:60mg Zolpidem - A Delirious Adventure
- Experience:DXM & DPH in combination
- Experience:Datura Alcoholic Tincture
- Experience:Mushrooms (~0.5 g) - Autonomous Voice
- Experience:Unknown dose - Supermarket dislocation and biking