Most sudden health issues should not be taken lightly. Especially when it comes to the “windows of the soul”—the eyes—which are extremely sensitive and prone to diseases. So, what should you do if you wake up with blurry vision?

Why do eyes become blurry upon waking up?

According to experts, blurry or dry eyes in the morning can result from simple everyday causes. Below are some recorded reasons for this condition:

Eyelid not closing properly

An eyelid that doesn’t fully close due to a defect or injury can cause severe dryness. This condition is commonly referred to as “sleeping with eyes open.” When the eyes don’t close completely, tears evaporate more quickly, leading to dry eyes and morning blurriness.

Be careful with the phenomenon of waking up with blurred vision

Eyelids that don’t close properly are one cause of waking up with blurred vision.

Sleeping in the wrong position

Many people have the habit of sleeping with their face pressed into the pillow, or covering their face with a blanket or pillow. This position is harmful for the eyelids as it causes prolonged friction. One consequence of poor sleeping posture is dry eyes, resulting in blurry vision upon waking.

Additionally, some people rest their hands over their eyes while sleeping. This habit puts significant pressure on the eyes, even restricting blood circulation in the eyeball, which over time can impair vision.

Not removing makeup before sleep

Some people regularly skip removing makeup before going to bed. This is harmful not only for the skin but also for the eyes, as dust and bacteria from the environment can easily attack this area. The longer cosmetics remain on the eyes, the faster the eyes age and the skin deteriorates. Particularly, those who wear false eyelashes often may face serious infections if they do not remove them and clean their eyes properly. This is an often-overlooked reason why eyes can be blurry after waking up.

Stroke warning sign

Waking up with blurred vision can sometimes be an early warning sign of a stroke. Symptoms usually appear suddenly and do not last long. Common indicators include flashes of light, a curtain-like blur descending over the eye, or brief moments of gray or complete darkness. If such symptoms occur, you should seek medical attention immediately.

Be careful with the phenomenon of waking up with blurred vision

Blurry eyes after waking can be a sign of stroke.

Cataracts

Cataracts typically affect older people, but the condition is becoming more common in younger individuals as well. Cataracts are serious and can eventually cause vision loss. If your eyes remain blurry after waking up and do not improve with blinking, you should visit a doctor promptly.

Other causes

Blurred vision upon waking may also be linked to certain medications or unhealthy lifestyle habits. Examples include: prolonged use of phones, TVs, or reading in dim light, excessive gaming, or eating too many spicy foods. To minimize this condition, it’s advisable to consult a doctor and consider appropriate eye drops.

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What to do if your eyes are blurry after waking up?

If blurred vision occurs suddenly upon waking, you should quickly visit a reputable medical facility to determine the exact cause and receive timely treatment. Additionally, you can apply the following methods to reduce the risk:

Pay attention to nutrition

Adopt a healthy diet rich in foods beneficial for the eyes, such as omega-3 fatty acids, zinc, vitamin C, and vitamin E. These nutrients help prevent cataracts and macular degeneration. Include more leafy greens and healthy food sources in your daily meals while limiting oily or spicy foods.

Be careful with the phenomenon of waking up with blurred vision

A healthy diet helps reduce blurry vision after waking up.

Avoid alcohol and tobacco

Cigarette smoke and alcohol are major causes of optic nerve damage, increasing the risk of cataracts. Prolonged and frequent exposure can weaken the immune system, cause serious health problems, and negatively impact the eyes.

Eye massage

Acupressure points around the eyes are very effective in improving circulation and blood flow. Performing gentle eye massages daily can help refresh and relax the eyes. Rub your hands together to generate warmth and place them over your eyes for 10–15 seconds. The warmth helps boost circulation, relax muscles, and relieve eye fatigue.

Be careful with the phenomenon of waking up with blurred vision

Massaging your eyes is a simple way to ease blurry vision after waking.

Keep distance and limit blue light

Blue light is currently one of the leading causes of eye problems among young people. Prolonged exposure can lead to dryness and discomfort. Doctors recommend following the 20-20-20 rule: every 20 minutes of screen time, rest your eyes for about 20 seconds.

Additionally, when going outdoors, wear sunglasses to protect your eyes from UV rays and reduce exposure to dust and pollution.