Why Do I Have Blurred Vision During Pregnancy?

Pregnancy is a beautiful and transformative time in a woman's life, but it can also bring about various changes in the body. One such change that some women experience is blurred vision. If you've noticed a decrease in your visual clarity during pregnancy, you're not alone. In this blog post, we will explore the reasons behind blurred vision during pregnancy and provide some insights into when it may require medical attention.

Hormonal Changes:

One of the primary culprits behind blurred vision during pregnancy is the hormonal changes that occur in the body. Fluctuations in hormone levels, particularly estrogen and progesterone, can lead to changes in the shape and thickness of the cornea and lens of the eye. These changes can affect the way light is refracted, resulting in temporary blurred vision.

Fluid Retention and Edema:

During pregnancy, the body undergoes significant fluid retention, and this excess fluid can affect different parts of the body, including the eyes. Edema, or swelling, in the eyes can cause changes in the curvature of the cornea, leading to blurred vision. This fluid retention typically resolves after delivery, restoring normal vision.

Dry Eyes:

Pregnancy hormones can also impact tear production and distribution, leading to dry eyes. Dryness can cause discomfort and contribute to blurred vision. Using artificial tears recommended by your healthcare provider can help alleviate the symptoms and improve visual clarity.

Gestational Diabetes:

In some cases, blurred vision during pregnancy may be a sign of gestational diabetes, a condition characterized by high blood sugar levels that develop during pregnancy. Elevated blood sugar levels can cause changes in the shape of the lens, affecting focus and leading to blurred vision. If you have concerns about gestational diabetes, it's important to consult with your healthcare provider for proper testing and management.


Blurred vision can also be a symptom of preeclampsia, a serious pregnancy complication characterized by high blood pressure and damage to organs such as the liver and kidneys. Preeclampsia-related blurred vision may be accompanied by other symptoms like severe headaches, abdominal pain, and swelling. If you experience these symptoms, seek medical attention immediately, as preeclampsia requires prompt medical intervention.

When to Seek Medical Attention:

While most cases of blurred vision during pregnancy are benign and resolve on their own, it's important to pay attention to certain warning signs. If your blurred vision is persistent, severe, or accompanied by other concerning symptoms, such as severe headaches, abdominal pain, or changes in blood pressure, it is crucial to seek immediate medical attention. Your healthcare provider can evaluate your condition and determine the appropriate course of action.

Blurred vision during pregnancy is a common occurrence due to hormonal changes, fluid retention, dry eyes, and other factors. In most cases, it is a temporary and benign condition that resolves after delivery. However, it's important to be aware of any persistent or severe visual changes, as they could be indicative of underlying conditions that require medical attention. Regular prenatal check-ups, open communication with your healthcare provider, and awareness of warning signs can help ensure the well-being of both you and your baby throughout the pregnancy journey.

Disclaimer: The information provided in this blog is for educational purposes only and should not be considered a substitute for professional medical advice. Please consult an eye care professional for personalized guidance and recommendations.