Alcohol Abuse: Drinking May Cost Vision

Besides affecting the body, it comes as no surprise that the consumption of alcohol can impact one’s eyesight in a myriad ways. The risk of experiencing blurry and distorted vision runs high due to the problem of drinking. In comparison to moderate drinking, excessive drinking has the potential to cause long-term eyesight problems, which can be life-changing. There is also an increased danger of permanently losing vision due to the effect of alcohol on the optic nerves that connect eyes to the brain. Therefore, heavy drinking can render a person cockeyed with blurred vision.

Though the consumption of alcohol in moderate amounts will not result in any permanent damage to the drinker’s eyes, there is an increased risk of developing eye problems due to regular drinking. Additionally, alcohol also affects the communication between neurotransmitters in the brain that has the potential to weaken the eye muscle coordination. Consequently, one can develop problems like distorted or double vision. One also runs the high risk of witnessing the paralysis of the eyes due to the lack of necessary vitamins triggered by excessive drinking.

Weakening of liver leads to deterioration of eye condition

The liver plays an important role in the upkeep of a person’s vision as blood from the liver nourishes and moistens the eyes. The deterioration of the vision and the development of certain eye conditions, such as myopia, dry eyes, color blindness and eye floaters, are connected to the liver blood deficiency caused due to scarring of the liver or anemia.

The above-mentioned eye problems stop the flow of blood through the liver that is crucial for moistening and nourishing the eyes. Therefore, it is essential to ensure that the liver stays healthy to ensure good vision. Besides deficiency of blood, liver heat causes its inflammation and internal liver wind, which are associated with a range of eye problems.

Such eye conditions can develop due to the strain that alcohol puts on the liver. Some liver conditions that affect an individual’s vision are:

  • Bloodshot eyes: The problem of bloodshot eyes is usually accompanied by pain and burning sensation and is caused due to the inflammation of the liver.
  • Involuntary eye movement: The erratic and uncontrolled movement of eyes is linked to internal liver wind. Closely resembling heat or inflammation in the liver, it is caused by extremely high blood pressure, emotion stress or both.

Deterioration in peripheral vision and color differentiation

Excessive drinking over a long period of time rewires the brain and impairs the functioning. This can also hurt a person’s eyesight and reduce his or her reaction time as his or her susceptibility to developing double vision and weakening of eye muscles increases significantly. In fact, some of the repercussions of the excessive consumption of alcohol are:

  • Tunnel vision: Excessive drinking can lead to tunnel vision as it aggravates the deterioration of a person’s peripheral vision. It not only causes the pupil to react slower, but also triggers problems in the way pupils constrict or relax to absorb light. This can be extremely dangerous, especially while driving, if the person is not able to respond well to headlights.
  • Color blindness: Individuals who consume alcohol can also have difficulty in discerning contrasts in colors. They have a hard time distinguishing between similar shades of colors, which is a sign that their eyes have been damaged by alcohol.
  • Optic neuropathy: Compared to the gradual decrease in peripheral vision and problems in differentiating colors, optic neuropathy is a more serious condition caused by the death of the optic nerve cells.

Excessive drinking is dangerous

Alcohol addiction is treatable; however, no one-size-fits-all approach works when it comes to treatment. Alcohol has the potential to rewire the brain, often causing problems like memory loss, cognitive impairment and mood swings. An individual grappling the challenges of alcohol also experiences changes in appetite and loses interest in things or gets extremely emotional or irritable as his/her condition aggravates.