Red eyes after sleeping – causes & treatment

You did n’t sleep well that night again . Did you lie in bed for a few hours, woke up often? Then the next morning you will clearly feel the consequences of the lack of sleep .

You hardly manage to get out of bed and tiredness spreads. You can only start the day with a strong coffee.

When you look in the mirror, you notice another limitation. Your eyes are red and downright dried out. You feel irritated and sometimes you notice a slight itch.

Why do red eyes appear after sleeping and is this dangerous?

Your eyes are an extremely complex organ. To protect you during the night , a film of tears forms , which prevents drying out. Through the tear fluid a continuous moistening takes place. During the day, the tear fluid is distributed by blinking. This keeps the entire eye moist and prevents irritation.


The eye consists of a multitude of small red veins. These are essential to ensure adequate blood flow to the eye.

If a foreign body comes into contact with the eye, an inflammatory reaction can occur. The eyes water and the blood vessels dilate. This protective reaction pushes the foreign body out of the eye and initiates healing.

If the redness only occurs on one side in the morning, a particle of dirt could have been a nuisance during the night. The eye may be red, but this is usually nothing to worry about. Due to the increased tear fluid, the particle was washed out , so that there is no danger.


Sleep disorders and the associated lack of sleep are directly responsible for the reddened eyes. The most people need sleep about 6 to 8 hours to get up rested in the morning. During the night, important regeneration processes take place, which represent relaxation and make you forget the stresses of the day.

If you are up much longer, this has an impact on the production of the tear film. Because in the evening , when it gets darker, tear production decreases. You feel tired and the eyes react accordingly. A slight itch develops.

Based on this reaction, you can tell that young children are tired . You rub your eyes because they feel dry. This is a sure sign that bedtime has come.

If, on the other hand, you delay going to bed yourself and possibly still work on the computer, your eyes are exposed to this dryness. They are not sufficiently moistened, so that, in conjunction with the shorter night, irritation occurs. Red eyes appear after sleeping and are an expression of lack of sleep.


Do you still spend the evening at work and sit in front of the screen for a long time?

Then this is also a factor that contributes to the reddened eyes. When you look at the monitor, you blink less. The eye becomes less hydrated and irritation could occur.

In addition, the electronic screens make it harder for you to fall asleep. They inhibit the production of the important sleep hormone melatonin, so that you hardly feel tired even in the late evening. Therefore, do without the computer screen and the smartphone in order not to impair the natural day-night rhythm.


An unsuitable sleeping environment could also cause red eyes to appear the next morning. This is the case when the humidity in the bedroom is too low. This puts stress on the mucous membranes , which are irritated. In winter in particular, it is important, in addition to heating, to ventilate adequately and to keep the humidity at a healthy level.

Also, keep the bedroom at a comfortable temperature so that it doesn’t dry out . If you pay more attention to the environment, the red eyes will appear less often.


Are the eyes noticeably red and are there other symptoms such as itching or burning? Then this may be uncomfortable. But if vision is not impaired, the symptoms usually go away on their own with a little patience. With suitable measures, you can take supportive action against reddened eyes.


It is helpful if the eyes are given fresh air. Take a short walk so that the mucous membranes are better supplied with oxygen . The fresh air helps you to start the day and the walk stimulates the circulation.


You can reduce the symptoms with cooling compresses. Put the compresses on your eyes to help the blood vessels contract. The redness goes down and the itching should hardly be noticeable. Choose special compresses that are suitable for the eyes. Otherwise, too much cooling could have the opposite effect and cause additional discomfort.


If you get red eyes frequently after getting up, the use of appropriate eye drops is recommended. These mostly contain hyaluronic acid or dexpanthenol . These active ingredients relax the eyes and ensure adequate moisturization.


So that reddened eyes do not appear after sleeping, you should pay more attention to your eye health. This includes limiting work on the computer and ensuring that there is enough fresh air in the bedroom. Give your eyes regular breaks and a little variety. In this way you avoid overstraining and allow relaxation.

good night’s sleep is also effective in preventing red eyes . Go to bed when you feel tired and don’t hesitate to go to bed. Stick to the basic rules of sleep hygiene and follow fixed bedtime times. This helps your body prepare for sleep and the symptoms go down.

If you sleep long enough, the eyes regenerate and they are sufficiently moisturized. This makes red eyes less likely and you wake up more relaxed. This is not only beneficial for your eyes, but also for your overall quality of life.


Not getting enough sleep has a direct impact on the health of your eyes. These are not sufficiently moistened and you can recognize dry eyes by the strong redness in the morning.

If you feel tired , your body is preparing for sleep. The tear production is restricted and the eyes are less moisturized. If you delay going to bed, this represents a high level of stress, which you notice in the form of red eyes and itching.

If there are visual disturbances in addition to these symptoms or if there is no relief in sight, then contact an ophthalmologist . They can better assess the symptoms and will probably start treatment with eye drops.

Otherwise, too short sleep is a common cause. Get a good night’s sleep to avoid inflammation of the conjunctiva and relax the eyes.

Jamie Clark

Hello, I’m Jamie Clark, 32 years old, and I have been living in the USA for a few years.
Since I was a child, I have suffered from a house dust allergy, severely affecting me. I felt the effects both while exercising and while sleeping. Constant sneezing after getting up and difficult breathing were the consequences. The allergy has also developed into asthma, which is still a sporting restriction today.

Leave a Comment