Question: I’m in my fifth month of pregnancy, and my eyesight seems to be getting worse. My contacts don’t fit quite right anymore. Am I just imagining this?
Answer: You are absolutely not imagining it! Experiencing blurry vision while pregnant is actually very common, and it makes complete sense once you understand what pregnancy hormones are doing to your whole body, including your eyes. Let’s walk through what’s happening, what symptoms to watch for, and how to take care of yourself during this time.
Why Does Blurry Vision Happen During Pregnancy?
Pregnancy is one of the most remarkable (and, let’s be honest, surprising!) journeys your body will ever take. One of the lesser-talked-about changes is what happens to your eyes. Hormonal shifts cause your body to retain extra fluid, and that fluid doesn’t just settle in your ankles and feet — it can also affect the shape and thickness of your cornea (the clear front surface of your eye). This subtle change in curvature is often what’s behind that familiar “everything looks a little foggy” feeling.
On top of that, pregnancy hormones can reduce tear production, leaving your eyes drier than usual. This lack of moisture can further blur your vision and make contact lenses feel uncomfortable or ill-fitting. Increased pressure inside the eye (called intraocular pressure) is another factor that can play a role.
The good news? For most women, blurry vision while pregnant is a temporary change. Your eyesight should return to its pre-pregnancy normal in the weeks after you give birth. In some cases, it may take a bit longer, up to several months after finishing breastfeeding.
When Can Blurry Vision Start During Pregnancy?
Because hormonal changes begin in the very early weeks of pregnancy, some women notice vision changes almost right away. But blurry vision can pop up at any stage — the first, second, or third trimester. There’s no single “timing” that applies to everyone, so if it happens to you early or late, both are perfectly possible.
Common Vision Changes You Might Notice While Pregnant
Here’s a closer look at the specific eye-related changes many pregnant women experience:
- Blurry or Less Sharp Vision
- Dry, Irritated Eyes
Dry eyes are especially common in the third trimester. Reduced tear production (thanks to those hormones again!) can leave your eyes feeling scratchy, tired, or uncomfortable. Lubricating eye drops can offer real relief. Just make sure to choose a preservative-free formula and check with your provider if you have any questions about what’s safe during pregnancy.For extra moisture support, drink plenty of water, eat hydrating fruits and vegetables, and consider using a humidifier at home. Switching from contact lenses to glasses during this season can also make a big difference in comfort.
- Puffy Eyelids
Just like your feet and hands can swell during pregnancy, your eyelids can too. Mild puffiness around the eyes is caused by water retention and is generally harmless.Applying a cold compress over closed eyes can help bring the swelling down. Staying hydrated and reducing sodium in your diet can also help keep puffiness at bay.
- Contacts That No Longer Fit Comfortably
If your contact lenses have started to feel tight, uncomfortable, or just “off,” it’s because of those corneal shape changes we mentioned. Hard or rigid lenses are especially likely to feel uncomfortable.Rather than investing in a new prescription during pregnancy (which may change again after delivery), many eye doctors recommend temporarily switching to glasses or soft lenses.
Objects may seem hazy, like you’re looking through a light fog. This is the most common complaint, and it’s usually due to fluid retention changing the shape of your cornea. If your glasses or contacts don’t seem to be helping as much as they usually do, that’s why. Your prescription hasn’t changed, but your eye has temporarily shifted shape.
As a side note, laser eye surgery (like LASIK) is not recommended during pregnancy or for at least six months after. Hormonal changes in your eyes can affect healing and results.
When to Pay Close Attention: Symptoms That Need a Doctor’s Call
While blurry vision while pregnant is often just a normal hormonal side effect, there are some symptoms that deserve prompt attention. Vision changes can occasionally be a sign of pregnancy complications like gestational diabetes or preeclampsia.
Please contact your healthcare provider if you experience any of the following:
- Dimmed or darkened vision
- Double vision (especially if it lasts more than two to three hours)
- Seeing spots, floaters, or flashing lights
- Partial vision loss or blind spots
- Sensitivity to light
If you’re seeing spots after standing up quickly or after being on your feet for a while, that can actually be fairly normal. It’s often related to blood pressure shifts when changing positions. But when in doubt, always reach out to your doctor. It’s always better to check!
Could Blurry Vision Be a Sign of Something More Serious?
In some cases, blurry vision while pregnant can be linked to conditions that require medical management. Here’s what to know:
Gestational Diabetes
Gestational diabetes affects about 5 to 9% of pregnancies in the United States. It’s a temporary form of diabetes caused by hormones from the placenta affecting how your body uses blood sugar.
Because elevated blood sugar can impact your vision, it’s important for women with gestational diabetes to keep a close eye on any vision changes. A dilated eye exam to check the retina for early signs of damage (called diabetic retinopathy) is often recommended.
Managing your blood sugar through a balanced diet, staying active, and possibly insulin if prescribed, is the best way to protect both your vision and your overall health during pregnancy.
Preeclampsia
Preeclampsia is a more serious pregnancy complication that affects about 5 to 8% of pregnancies. It involves high blood pressure and protein in the urine, and it can affect your eyesight.
Vision symptoms associated with preeclampsia include temporary vision loss, light sensitivity, blurry vision, and seeing flashing lights. If you experience these symptoms — especially with a bad headache or high blood pressure — seek medical care right away.
Treatment for preeclampsia may include bed rest, pregnancy-safe blood pressure medications, regular eye exams during each trimester, and, in more serious cases, early delivery to protect both you and your baby.
What Can You Do About Blurry Vision While Pregnant?
The honest truth is that there aren’t many treatments for pregnancy-related blurry vision. The most effective “cure” is time and delivery! But here are six practical steps that can help you stay comfortable:
- Use lubricating eye drops for dry, irritated eyes. Preservative-free options are a great choice.
- Switch to glasses or soft contact lenses if rigid contacts are uncomfortable.
- Stay well hydrated and eat plenty of water-rich fruits and vegetables.
- Use a humidifier at home to add moisture to the air, especially in dry climates or during winter.
- Hold off on a new prescription for glasses or contacts if possible, because your vision may shift again after delivery.
- Talk to your eye doctor if blurriness is making it hard to drive or do daily tasks; temporary corrective lenses may be an option.
Will My Vision Go Back to Normal After Pregnancy?
For most women, yes! Vision typically returns to its pre-pregnancy state within a few weeks after delivery. If you’re breastfeeding, it may take a little longer (sometimes up to several months after weaning) because your hormones continue to fluctuate.
In rare cases, it can take up to nine months for vision to fully normalize. If your vision is still blurry after nine months postpartum or is significantly affecting your daily life, it’s worth visiting an eye doctor to get a fresh look at your prescription.
Pregnancy asks so much of your body, and the list of unexpected changes can feel overwhelming. If you’re dealing with blurry vision while pregnant, please know you’re not alone, and in most cases, it’s a completely normal (if frustrating!) part of the journey. The most important thing is to stay connected with your doctor, mention any new or worsening symptoms, and don’t hesitate to call when something feels off.
If you’re reading this and considering adoption, know that you’re not alone. Just as every pregnancy is unique, so are the choices and paths available to you. Adoption can be a loving and thoughtful option for both you and your baby, and there are compassionate professionals who can help you explore your feelings, answer your questions, and support you every step of the way.
Whatever path you choose, reaching out for support about your health, your vision, or your future is an act of strength.
Editor’s Note: This article was originally published on June 25, 2013, and has since been updated.