“Anti-reflective properties reduce glare and reflections off the surface of your lenses, which is beneficial when using a computer or mobile device,” says Dr. If you’re considering a pair of blue light glasses, you may want to make sure the lenses also include an anti-glare or anti-reflective coating-otherwise, you may find your headaches or digital eye strain continues to persist. If you continue having headaches, notice your vision looks blurry, or feel unsteady (like you have vertigo) when wearing your glasses, something may be wrong with your prescription.Īny new pair of glasses will need a short adjustment period, but ideally, you should start being able to put your glasses on and forget they’re even there after a few days of regular use. If this isn't the case, call your doctor for advice.

You may notice a subtle headache in the first few days of wearing new prescription glasses, but it shouldn’t persist or be severe.

Your glasses shouldn’t repeatedly slide down your nose, especially when you look down, and the frames shouldn’t make contact with your forehead, cheeks, or the sides of your face (near your temples).

You should be able to move your head from side to side without them falling off or putting pressure on your ears or nose.

Your glasses should fit snugly on your face-not too tightly, and not too loosely.

Keep these key points in mind about how glasses should feel when deciding on the right ones:

Plus, ill-fitting glasses can cause ear pain, nose pain, and even headaches, so you want to make sure you have a secure fit. If your glasses aren’t comfortable on your face, you’ll start finding any reason not to wear them, totally defeating the point of having them in the first place. Just like with any other pair of eyewear, whether they’re prescription bifocals or trendy sunglasses, comfort is important when choosing the right pair for you. “There are filters you can attach to computer monitors for daytime use, or adjust your device's settings to produce a warmer background instead of stark white background, especially when using devices at night or in a dark room.” “Clip on options are available, though they are not made to fit every frame,” says Hernandez. But if you want more blue light blocking capabilities and don’t have any plans to buy a new pair of eyeglasses, you’ll have to try a different kind of product. If you don’t wear glasses full-time, you may be able to get away with buying blue light blocking glasses to help you at certain times of the day (when you’re not wearing your prescription ones).

According to Vanessa Hernandez, optometrist at the New York Eye and Ear Infirmary of Mount Sinai in New York City, the blue light filters can’t be added to your lenses once they’re made. If you already wear prescription glasses, you can still utilize blue light blocking technology, but not without investing in a new pair of specs, unfortunately. Ellen Lindner / Verywell What to Look for in Blue-Light-Blocking Glasses Prescription Needs

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