How Does Alcohol Consumption Affect Your Eyes?

This phenomenon can be alarming and may cause temporary visual impairment. However, there are several steps one can take to prevent or reduce the occurrence of blurry vision after drinking. Blurry vision after drinking alcohol can be a common occurrence for many individuals. It is important to understand whether this effect is temporary or if it can lead to long-term consequences.


If you have glaucoma or any other eye diseases that affect eye pressure, please consult with an eye care professional about alcohol’s potential impact on your eye health. Toxic optic neuropathy is a condition where alcohol damages the optic nerve. The optic nerve is especially susceptible to damage from Methanol (a type of alcohol, which is used for paints, glue and disinfection). The concentration of Methanol may be more in homemade brewed alcoholic beverages. Since the optic nerve transmits visual information to the brain, intoxication leads to deteriorating vision.

Other Retinal Conditions

  • Scientific studies have shown that heavy drinkers are likely to develop glaucoma, a group of conditions that damage the optic nerves.
  • Oftentimes even small amounts of liquor or spirits could cause puffy and bloodshot ‘alcohol eyes’.
  • You might not see very well on your right and left sides, which can cause you to ignore objects on your sides.
  • The delay is only a few milliseconds, but it can make a difference in your ability to carry out normal activities, For example, you may also experience delayed reactions while driving.

It doesn’t happen often, but when alcohol is involved, you’re at a higher risk. We’re all for having a glass of wine after a long day at the office or popping open a bottle of champagne blurry vision after drinking alcohol on special occasions, but excessive drinking has been proven to lead to severe vision problems. Your muscles might not move as effectively while you are under the influence of alcohol.

blurry vision after drinking alcohol

Eye pressure

Dehydration can have several negative effects on the body, including dry eyes and blurry vision. To counteract this, it is important to drink water before, during, and after consuming alcohol. This will ensure that the body remains properly hydrated and decrease the likelihood of experiencing blurry vision. You may have had the experience of having too much to drink one night, maybe at a party or celebration; things begin to get blurry as the alcohol affects your brain and vision. This usually goes away after a short time and is temporary, along with a hangover and headache. But what about the long-term effects of drinking alcohol on the eye?

blurry vision after drinking alcohol

  • “Ocular surface changes due to vitamin A deficiency could be reversible unless corneal opacity has already occurred,” Dr Akpek noted as an example.
  • Without proper treatment for alcohol abuse, treatment for eye issues will be negated.
  • Rather, this is a liver issue called jaundice which may indicate alcoholic hepatitis or inflammation of the liver.
  • In conclusion, while blurry vision after alcohol consumption is often seen as a temporary side effect, there are underlying medical conditions that can contribute to this issue.

blurry vision after drinking alcohol

Brain to Eye Communication

blurry vision after drinking alcohol

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