Dry eyes
Why do I have dry eyes?
Our eyes can become dry, irritated, and itchy for many reasons. As a dermatologist, I see dry eyes mainly from taking Accutane (isotretinoin). Other medicines like antihistamines and decongestants contribute. We make fewer tears as we get older. Hormone shifts in women cause dry eyes, as does dry air, heat and wind. Significant screen time is bad as well.
Dry eyes itch and annoy us, so we rub them, which can damage the eyes.
How do I fix dry eyes (itchy eyes)?
When you have dry or itchy eyes, you need to frequently moisturize (lubricate) to get them better.
During the day, use lubricating eye drops. There are a few options:
At bedtime, use lubricating ointment (Systane or GenTeal) as this is thicker.
Increase omega-3 fatty acids in your diet.
- These can be supplements: Seafood-based (or this option) or vegan (or this option)
- Or, even better from food: the NIH has a great site on omega-3’s
Use a cool-mist humidifier: Especially when humidity is low, it dries out your eyes. Run a cool-mist humidifier in the bedroom overnight or in your main rooms during the day.
Reduce screen time. Focus on screens (phones, computers, TVs, tablets) dry out and strain your eyes.
What if my dry eyes aren’t getting better?
Usually, the steps above can help most people get their dry eyes better. If these steps are not working, you should look for a board-certified ophthalmologist in your area. If you are in or near Utah, see one of my excellent colleagues at the University of Utah (Moran Eye Center).
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