Effects · health adverse
Vision Problems
Various visual disturbances: blurred or cloudy vision, double vision (diplopia), changes in color perception, appearance of 'floaters' or flashes, increased sensitivity to light (photophobia).
- Supplements
- 9
- Practices
- 17
- Habits
- 24
How we rate evidence
Probability — how likely the effect is to show up
- Very high
- High
- Medium
- Low
Evidence — where the data comes from
- Scientific Meta-analyses and randomized trials
- Clinical Clinical trials and practice
- Animal research Animal studies
- People reports User reports and anecdotes
- Theoretical Mechanistic reasoning, not yet tested
Reported as a side effect of (50)
Probability Very high 2 High 11 Medium 14 Low 23
Evidence Clinical 32 People reports 12 Theoretical 6
- Amanita Regalis Supplements LowPeople reports
- Clomiphene Supplements LowClinical
- Huperzine A Supplements LowClinical
- Ligandrol LGD-4033 Supplements LowPeople reports
- Memantine Supplements LowClinical
- Methylene Blue Supplements MediumClinical
- Modafinil Supplements LowTheoretical
- Tadalafil (Cialis) Supplements LowClinical
- Vitamin B3 Supplements LowClinical
- 5Rhythms Dance Practices LowPeople reports
- Art Journaling / Sketching Practices LowClinical
- Blue Light Blocking Glasses Practices Very highTheoretical
- Cognitive Training / Brain Games Practices HighClinical
- Bullet Journal Practices LowClinical
- Clay Sculpting / Modeling Practices MediumPeople reports
- Digital Art Creation Practices HighTheoretical
- Knitting / Fiber Arts Practices MediumPeople reports
- Holotropic Breathwork Practices LowTheoretical
- Mandala Coloring / Anti-Stress Coloring Practices MediumClinical
- Mindful Photography Practices LowPeople reports
- Morning Bright Light / Sunlight Exposure Practices MediumClinical
- Origami Practices MediumClinical
- Red Light Therapy Practices LowClinical
- Scrapbooking Practices MediumClinical
- Swimming Practices HighPeople reports
- UV Sanitization Practices MediumClinical
- Alcohol Consumption Habits HighClinical
- Binge-Watching TV Shows for Hours Habits HighClinical
- Brain Training Habits MediumClinical
- Breathwork Habits LowClinical
- Cigarette Smoking Habits MediumTheoretical
- Compulsively Checking Phone Notifications Habits HighClinical
- Consistent Sleep Schedule Habits LowClinical
- Creative Expression Habits MediumClinical
- Doomscrolling (Consuming Negative News) Habits MediumClinical
- Excessive Caffeine Intake Habits LowPeople reports
- Excessive Video Gaming Habits HighClinical
- Excessive Pornography Consumption Habits MediumPeople reports
- Excessive Sugar Consumption Habits LowClinical
- Inhalant Abuse Habits LowClinical
- Insufficient Sleep Habits MediumClinical
- Mindless Scrolling on Devices Habits HighTheoretical
- Morning Sun Exposure Habits LowClinical
- Over-the-Counter Drug Abuse Habits LowClinical
- Prolonged Sitting Habits HighPeople reports
- Reading Habits HighClinical
- Revenge Bedtime Procrastination Habits LowPeople reports
- Using Screens in Bed Habits HighClinical
- Skipping Rest Breaks During Work Habits Very highClinical
- Vibration Plate Therapy Habits LowPeople reports