A number of underlying conditions can make it difficult for some people to see at night (e.g. diabetes, cataracts, lack of vitamin A).
Rated 2.5 / 5 (How Ratings Work)
Possible to probable range of efficacy of cannabis for treatment of night vision (poor).
Based on 2 Studies from 2004 - 2016
Study Name, Description & Year
Rating
Endocannabinoid Signaling Enhances Visual Responses Through Modulation Of Intracellular Chloride Levels In Retinal Ganglion Cells
Animal study (tadpoles) — 2016
Cannabis Improves Night Vision: A Case Study Of Dark Adaptometry And Scotopic Sensitivity In Kif Smokers Of The Rif Mountains Of Northern Morocco
4 healthy subjects — 2004