Red eyes, also known as conjunctival hyperemia, are a common result of cannabis use. The active compound in marijuana, tetrahydrocannabinol (THC), causes blood vessels in the eyes to dilate, leading to the characteristic redness. In addition to this, smoking marijuana can irritate the eyes because of the smoke and various compounds in the plant. While many associate red eyes, or stoned eyes, to marijuana use it is not always the case.
Red eyes aren’t solely caused by marijuana. Other factors, including allergies, dry eye syndrome, and specific medications, can also lead to eye redness. Identifying the underlying cause is essential for effective treatment. This guide covers ways to relieve red eyes caused by marijuana as well as other potential causes, offering tips on how to get rid of red eyes quickly and naturally.
Key Takeaways
- Red eyes are often a side effect of marijuana use, but several remedies can reduce redness and provide relief.
- Common causes include dilation of blood vessels from THC and eye irritation from smoke.
- Effective remedies include eye drops, cold compresses, hydration, and soothing home treatments.
- Persistent redness may require over-the-counter or prescription solutions.
- For long-term relief, changes in cannabis consumption and lifestyle may help.
Why Do You Get Red Eyes When Stoned?
Red eyes after marijuana use occur because THC in cannabis dilates blood vessels in the eyes. This dilation increases blood flow, making the eyes appear red and bloodshot. Additionally, the smoke from marijuana can irritate the eyes, especially for people with sensitivities or dry eye issues. Other causes of red eyes may include:
- Allergies: Allergens like pollen or pet dander can cause eye inflammation, leading to redness.
- Dry Eye Syndrome: This condition, caused by insufficient tear production or quick tear evaporation, often results in red, irritated eyes.
- Medications: Some medicines, including antihistamines and decongestants, may lead to dryness and redness as a side effect.
Tips for Reducing Redness in Stoned Eyes
If you’re experiencing red, stoned eyes, several remedies can provide quick relief:
1. Use Redness-Reducing Eye Drops
- Over-the-counter eye drops specifically formulated for redness relief can help. These drops work by constricting blood vessels in the eyes, reducing redness and irritation. Look for “redness relief” labels, as standard lubricating drops may not be as effective.
2. Apply a Cold Compress
- A cold compress can reduce redness by constricting blood vessels and soothing irritation. Simply soak a clean cloth in cold water, wring out excess liquid, and place it over your closed eyes for 5–10 minutes.
3. Stay Hydrated
- Drinking plenty of water helps maintain eye moisture, reducing redness. Dehydration can exacerbate irritation, so aim for adequate daily water intake.
Natural Remedies for Soothing Red Eyes
Home remedies can be a gentle and effective way to relieve red, stoned eyes. Here are some popular options:
1. Cold Cucumber Slices
- Placing thin cucumber slices over closed eyes for 10–15 minutes can reduce redness. The coolness helps to reduce swelling, while the cucumber’s natural astringent properties provide soothing relief.
2. Tea Bags
- Used green or black tea bags can serve as a cold compress. After brewing, chill the tea bags in the refrigerator, then place them over closed eyes for a few minutes. The caffeine and antioxidants in tea may help reduce inflammation.
3. Aloe Vera Gel
- Known for its soothing and anti-inflammatory properties, aloe vera can help reduce eye redness. Mix a small amount of aloe vera gel with cold water, soak a cotton pad in the solution, and gently place it over closed eyes.
4. Omega-3-Rich Foods
- Consuming foods high in omega-3 fatty acids, such as salmon, flaxseeds, and walnuts, promotes eye moisture, reducing dryness and redness over time.
Over-the-Counter and Prescription Options
For persistent or severe red eyes, additional treatments may be needed:
1. Antihistamine Eye Drops
- Over-the-counter antihistamine drops can relieve redness related to allergies. These are particularly helpful if red eyes are caused by allergens rather than cannabis alone.
2. Prescription Eye Drops
- For more intense redness, doctors may prescribe brimonidine or corticosteroid eye drops, which work to reduce inflammation and redness. Prescription drops should be used as directed, as some can cause side effects with prolonged use.
3. Artificial Tears
- For dry eyes, artificial tears or lubricating eye drops can restore moisture and soothe redness. These can be helpful for frequent cannabis users who experience dryness.
Consumption Changes to Prevent Red Eyes
If red eyes are a recurring issue, try modifying your cannabis consumption:
1. Use Alternative Cannabis Products
- Edibles or tinctures don’t involve smoke and may reduce the likelihood of eye irritation. Switching from smoking to vaping can also reduce exposure to irritants, as vaporizers produce fewer particles than smoke.
2. Choose Lower-THC Strains
- Lower-THC strains are less likely to cause noticeable blood vessel dilation, meaning less redness. High-CBD strains can be an option for those seeking a different effect profile with reduced risk of eye redness.
3. Stay Hydrated Before and After Use
- Drinking water before and after consuming cannabis can prevent dehydration-related eye redness, supporting both eye and general health.
When to Seek Medical Attention for Persistent Red Eyes
While occasional redness from cannabis use is normal, persistent redness could indicate other issues. Seek medical advice if:
- Redness continues despite home or OTC treatments.
- You experience pain, vision changes, or unusual discharge from the eyes.
- You have a history of eye conditions, as these may be exacerbated by cannabis use.
Your healthcare provider can assess any underlying causes, suggest appropriate treatments, and help you manage eye health effectively.
Conclusion
Red, stoned eyes are a common side effect of marijuana use, often caused by THC’s blood vessel-dilating effects. However, they can also stem from allergies, dry eyes, or other factors. Effective remedies include over-the-counter eye drops, home treatments like cucumber slices and tea bags, and hydration. Adjusting consumption methods or trying lower-THC products may also help reduce redness. If symptoms persist or worsen, consult a healthcare provider to ensure no underlying issues are affecting your eye health.
With the right remedies and preventive measures, you can find relief from red eyes and enjoy better overall eye comfort.
Frequently Asked Questions
1. What causes red eyes when someone is stoned?
- Red eyes after cannabis use result from THC dilating blood vessels in the eyes, increasing blood flow and causing a red appearance.
2. How long do red eyes last after smoking weed?
- The redness typically lasts a few hours and subsides as the effects of cannabis wear off.
3. Are there effective remedies to reduce red eyes from weed?
- Yes, over-the-counter eye drops, cold compresses, hydration, and home remedies like cucumber slices can help reduce redness.
4. Can eye drops effectively remove red eyes from marijuana use?
- Yes, redness-reducing eye drops constrict blood vessels in the eyes, minimizing redness.
5. Are there long-term effects of red eyes from marijuana?
- Red eyes from marijuana use are typically harmless and temporary, with no known long-term effects.
